Wang lan yun (86 Ergebnisse)
815 presidents Biography (85 product collections 89 version 1 3 India)(Chinese Edition)(Old-Used)
MEI FU LAN KE FU LEI DE ER ZHU LIU QING YUN GAO XUE YU YI JIANG NING SHENG WANG JING TANG XIAO
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 42,95
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. 815 presidents Biography (85 product collections 89 version 1 3 India).
Sprache: Englisch
Verlag: China University of Mining and Technology Press 2023
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 69,46
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2023-02 Publisher: China University of Mining and Technology Press This book discusses the formation rules of CO2 and CH4 hydrates under the action of quaternary phosphine. quaternary amine. heterocyclic room temperature solid ionic liquids and some amino acids. anal…yzes the influence of additive concentration and molecular structure on the phase equilibrium temperature. induction time. gas consumption. gas consumption rate. hydrate conversion rate and ot.
Introduction to Mao Zedong Thought and Theoretical System of Socialism with Chinese Characteristics and Practice Course(Chinese Edition)
WANG YUN . WANG YU HONG . LI XIAO LAN . WEI GUANG RONG . HUA JIE . BIAN
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 76,11
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Paperback.Pub Date:2019-01-01 Pages:282 Language:Chinese Publisher:Anhui Normal University Press Mao Zedong Thought and Theoretical System of Socialism with Chinese Characteristics Introduction and Practice Course is the comprehensive reform and promotion of ideological and political education in Anhui P…rovince's Higher Education Revitalization Plan The achievements of the Wang Yun Studio project of the famous teacher studio of socialist core values (Szzgjh1-1-2017-28). Mao Zedong Thought and.
Financial Laws and Regulations and Accounting Professional Ethics (4th Edition · 3D Digital Textbook Edition) / Applied Textbooks for Regular Colleges and Universities · Accounting(Chinese Edition)
WANG HONG YUN . ZHAO YONG NING . ZHAO RU LAN . ZHANG QIONG YAO BIAN
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 82,74
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
paperback. Zustand: New. Paperback. Pub Date: 2022-06 Pages: 365 Language: Chinese Publisher: China Renmin University Press Financial Laws and Regulations and Accounting Professional Ethics (4th Edition ·Three-dimensional Digital Textbook Edition)/Applied Textbooks for Ordinary Colleges & Universities · Accountin…g has been revised according to the 2022 Junior Accounting Qualification Examination Outline. and most of the answers have been explained in the examples. Each chapter is equipped with basic r.
Verlag: Published today
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 41,59
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:YUN CHENG LIE FU REN WANG SU LAN BIAN.Binding.Publisher:Published today.
Verlag: Published today
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 41,59
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:YUN CHENG LIE FU REN WANG SU LAN BIAN.Binding.Publisher:Published today.
Fine Chinese paintings.
Sotheby's (Firm) [Arnold Chang, Roberta Louckx, Thomas J Sillivan, Robert Geary, Edwin Roman ; art, Zhao Mengfu, Wu Zhen, Zhao Yong, Yang Weizhen, Shen Zhou, Lu Ji, Zhang Lu, Tang Yin, Zhan Ruoshui, Wen Zhengming, Zhu Yunming, Wang Chong, Xie Shichen, Wen Jia, Qian Gu, Zhou Tianqiu, Wu Bin, Song Moujin, Chen Jiayan, Li Liufang, Zhang Kunlin, Dong Qichang, Chen Jiru, Zhao Zuo, Zhao Zun, Jiang Ai, Li Shida, Shang Maoye, Chen Guan, Wang Weilie, Zhang Ruitu, Huang Daozhou, Ni Yuanhu, Xiao Yuncong, Lan Ying, Zhang Feng, Wang Jian, Wang Shimin, Gu Jianlong, Wang Wu, Zha Shibiao, Gong Xian, Ma Futu, Yun Shouping, Luo Mu, Zu Da (Bada Shanren), Daoji, Chen Yixi, Sun Yi, Yu Zhiding, Wang Yuanqi, Wang Gai, Wang Hui, Ma Quan, Xu Bin, Qing Shengzu]
Verlag: New York : Sotheby's, 1989 1989
- Softcover
Anbieter: Joseph Valles - Books, Stockbridge, GA, USAJoseph Valles - Books
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Sehr gut
EUR 44,30
EUR 14,88 VersandVersand innerhalb von USAAnzahl: 1 verfügbar
Soft cover. Zustand: Fine. No Jacket. 1 v. (unpaged) : ill. ; 27 cm. ; Sale code: 5948 WU BIN/ Place of sale: New York ; OCLC: 171301984 ; color photographic stiff paper wrappers ; prices realized laid in ; features works by Zhao Mengfu, Wu Zhen, Zhao Yong, Yang Weizhen, Shen Zhou, Lu Ji, Zhang Lu, Tang Yin, Zhan Ruoshui, Wen Zh…engming, Zhu Yunming, Wang Chong, Xie Shichen, Wen Jia, Qian Gu, Zhou Tianqiu, Wu Bin, Song Moujin, Chen Jiayan, Li Liufang, Zhang Kunlin, Dong Qichang, Chen Jiru, Zhao Zuo, Zhao Zun, Jiang Ai, Li Shida, Shang Maoye, Chen Guan, Wang Weilie, Zhang Ruitu, Huang Daozhou, Ni Yuanhu, Xiao Yuncong, Lan Ying, Zhang Feng, Wang Jian, Wang Shimin, Gu Jianlong, Wang Wu, Zha Shibiao, Gong Xian, Ma Futu, Yun Shouping, Luo Mu, Zu Da (Bada Shanren), Daoji, Chen Yixi, Sun Yi, Yu Zhiding, Wang Yuanqi, Wang Gai, Wang Hui, Ma Quan, Xu Bin, Qing Shengzu ; FINE. Book.
Sprache: Englisch
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 54,55
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2025-01 Pages: 96 Publisher: Renmin University of China Press This book is a supplementary exercise book to the newly compiled 21st Century Vocational Education Textbook Mechanical Fundamentals. It is compiled according to relevant teaching standards of the Ministry…of Education. as well as the level of vocational school students and actual teaching conditions. The content is specific and practical. Closely integrated with the main textbook content. this .
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 37,60
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Facilities vegetables safe and high quality production of key technologies Lu Shen Bao Wang Mingde Xu Lanyun editor.
Verlag: Nankai University Press 2000
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 50,65
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Language:Chinese.Paperback. Publisher: Nankai University.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 42,61
EUR 15,80 VersandVersand von China nach USAAnzahl: 10 verfügbar
paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Publisher: China AgriculturalFour Satisfaction guaranteed,or money back.
Sprache: Chinesisch
Verlag: Commercial Press. the common law action in the for
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 42,61
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:(YING)MEI TE LAN BIAN WANG YUN XIA DENG YI.Binding:Soft cover.Publisher:Commercial Press. the common law action in the for.
Verlag: Higher Education Pub. Date :2004-06-01 version 1 2000
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 52,77
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Paperback. Pub Date: 2003 07 Pages: 285 Language: Chinese in Publisher: Higher Education Press 15th regular higher education national planning materials Higher Vocational Education: automatic control system in the country to fully learn from higher vocational written on the basis of the results of the re…form of the education. The book is not only a reasonable trade-off for traditional content. and pay attention to absorb new technologies. new products. and from the practical application of en.
The U.S. presidents small pass(Chinese Edition)(Old-Used)
[ MEI ] FU LAN KE. FU LEI DE ER ZHU LIU QING YUN GAO XUE YU YI JIANG NING SHENG WANG JING TANG XIAO
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 35,79
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Publisher: Xinhua Publishing House. Printing time :1982 -06-01 sheets: 7.5Four Satisfaction guaranteed,or money back.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 44,08
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2009-08 Pages: 195 Publisher: Economic Science Press executive summary to a large number of studies have shown that corporate culture is an important strategy for wealth. creating…a source of competitive advantage. if we can establish an appropriate corporate culture. organizational would be more effective. In reality. most envy. there are some common features - a distinctive corporate culture. Common values. common expectations and a common code of conduct for the company set an atmosphere. an attractive. retain and motivate an indispensable part of the employees work. and form a distinctive organizational characteristics and excellent corporate results. However. there is still a wide gap between potential and reality of the corporate culture in the creation of competitive advantage. Attracted many scholars after years of research. the role of the corporate culture of competitive advantage persists seemingly conflicting views. and has not yet formed the same conclusion. The practice field managers seem to feel the corporate culture is not like the theorists praise as effective. and even questioned the role of the corporate culture. combined with the lack of a system. a sound theoretical guidance results reality which truly create competitive advantage through corporate culture enterprises amounting to less. One of the reasons that lead to this phenomenon is the theoretical study of the corporate culture to ignore the background of the corporate culture works. especially the neglect of the company's strategic positioning and isolated to study the role of the corporate culture of competitive advantage. Way with the environment. corporate culture as a source of competitive advantage with its role. the competitive strategy of enterprises is an important organizational factors affecting the effect of corporate culture. corporate culture's potential into real competitive advantage can not ignore the corporate strategy exist. because it is a strategic decision to seek survival and development of the Road With what advantage the external environment; strategy for success is inseparable from the support of the corporate culture; Conversely. the corporate culture built on the castle in the air can only become one of the enterprises ornate decoration. However. how the building of enterprise culture into corporate strategy management system. enterprise implementation of the strategy to promote the strategic objectives of the enterprise culture. the need for in-depth exploration. Book from the relationship between corporate culture and corporate strategy. and dynamic strategic match as the core. the strategy formation. strategic change and integration of corporate culture as a competitive advantage to obtain. maintain and innovation as one organic whole. and by analyzing The relationship between the typical corporate strategy and corporate culture practice evidence put forward a theoretical framework to create sustainable competitive advantage through corporate culture and wisdom from successful practice. Section II of the Table of Contents Chapter 1 Introduction Section I research background and research significance Research Review Section III studies the theory of corporate culture Section I. Chapter II of the goals and research contents Cultural Analysis Section II corporate culture genres competitive advantage brief summary of three corporate culture to create a competitive advantage for a theoretical framework for the fourth quarter Summary Chapter theory of competitive advantage (1) competitive advantage and its sources defined in Section 2 competitive advantage the a strategic match the perspective of the fourth quarter of the third competitive advantage chapters strategy matching Perspective strategy matching the theoretical basis of the Corporate Culture Section I Section II strategy matching elements of t.
U.S. presidents Biography [non-collection no paint .9 products](Chinese Edition)(Old-Used)
[ MEI ] FU LAN KE ? FU LEI DE ER LIU QING YUN GAO XUE YU YI JIANG NING SHENG WANG JING TANG XIAO
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 35,94
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Paperback. Pub Date :1982-06 Pages: 228 Publisher: Xinhua Publishing House sheet: 7.5.
Chongqing anecdotes. Legend (second episode) --- Jen (based on the spread of the storytelling Nieyun Lan rewrite)(Chinese Edition)
NIE YUN LAN GAI XIE XU WEN BIN FENG MIAN TI ZI WANG GUANG HUA FENG MIAN SHE JI
Verlag: Chongqing Mass Art Arts Plaza editorial department compiled
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 54,86
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:NIE YUN LAN GAI XIE XU WEN BIN FENG MIAN TI ZI WANG GUANG HUA FENG MIAN SHE JI.Binding.Publisher:Chongqing Mass Art Arts Plaza editorial department compiled.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 213,74
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
paperback. Zustand: New. Language:Chinese.Pages Number: 908 Publisher: Science Press Pub. Date :2002-1-1. This book covers almost all bone and joint diseases. imaging knowledge. with nearly 1500 black and white photo map. focuses on a variety of bones and joints including the spine pathology. clinical. X-ray. CT. MRI. angiograph…y and other integrated imaging diagnosis and differential diagnosis. but also around the joint. bone. soft tissue disorders and interventional diagnosis and treatment. Contents: Introduction C.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 40,08
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Opera the Chaoyanggou within pass playbill.
Sprache: Chinesisch
Verlag: Higher Education Press Pub. Date :2008-04-01 2000
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 49,93
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:(MEI)XIN DE LE WANG HONG MEI HU LAN YUN YI.Binding:Soft cover.Publisher:Higher Education Press Pub. Date :2008-04-01.
Hawthorn next(Chinese Edition)
( AI ER LAN ) MA LI TA KANG LUN MAI KEN NA . WANG ZHI GUANG . ZHONG LI JIE . HAO YUN XIN YI
Sprache: Chinesisch
Verlag: Zhejiang Publishing House of literature and Art 2015
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 50,41
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2015-8-1 Pages: 177 Publisher: Zhejiang Literature and Art Publishing House Marita Conlon - McKenna's Under the Hawthorn Tree In the mid-1800s Irish famine is the story of Peggy. Ellie. the story of three siblings Mike. Three siblings parents disappeared. the three e…mbarked on a search of adventure aunt grandmother of the road. they overcome various difficulties. * finally find their loved ones. Contents: Chapter I Chapter II starvation eaten Hawthorn Cha.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 50,65
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
paperback. Zustand: New. Language:Chinese.Pages Number: 200 Publisher: Beijing Aerospace University Press Pub. Date: 2008 - 03 From the perspective of large-scale system architecture modeling. research-based architecture.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 41,75
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. The target evaluation Pathology of the New Approaches to Medical unit.
Verlag: China Film Press
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 64,80
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
Soft cover. Zustand: New. Language:Chinese.Author:ZHANG YU DA SHI CHANG WANG FU LI SHI JIAN LAN FANG CHAO ZHU BI YUN LI LING WANG QIN BAO JIANG LI LI DENG.Binding.Publisher:China Film Press.
Chinese and Western Medicine English Reading Course Volume 2 (New Medical English Series Textbooks)(Chinese Edition)
YUN HONG . WANG LIANG LAN . REN ZHONG QIN . JING XIAN PING . YU LING .
Sprache: Englisch
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 86,06
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Paperback.Pub Date:2021-10-01 Pages:172 Publisher:Tsinghua University Press Chinese and Western Medicine English Reading Course Volume II has eight units. each unit consists of four parts: Pre-reading. In-reading. Post-reading. Additional Reading. Pre-reading is the theme introduction part of the unit. w…hich aims to guide students to think about the theme and prepare for the next reading of the text. In-reading contains two selected texts. Text A and Text B. which aim to improve students' Eng.
Verlag: 光明日报出版社
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 67,27
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: New. Paperback. Pub Date: 2011. Pages: 238 Language: Chinese in Publisher: Guangming Daily Publishing House social science college library: the scientific concept of development theory and practice of research Scientific Outlook on Development and other major strategic thoughts are collectively referred to as… scientific development theory . Scientific development theory the scientific concept of development and theme in the range of content on the structural system to construct the framework of th.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 43,40
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Shakespeare Tales (the graphic color version).
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 43,40
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. [Eastern European contemporary of Literature Series survivors - German Democratic Republic Short Stories (87 years 1 version of India. Printed 5000) Museum book *.
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Gebraucht - Befriedigend
EUR 44,08
EUR 15,80 VersandVersand von China nach USAAnzahl: 1 verfügbar
paperback. Zustand: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Theory and practice of the scientific concept of development of the Social Sciences in Colleges libraryFour Satisfaction guaranteed,or money back.
Sprache: Chinesisch
Verlag: Shanghai Academy of Social Sciences Publishing House 2013
- Softcover
Anbieter: liu xing, Nanjing, JS, Chinaliu xing
Verkäufer/-in kontaktierenVerkäufer/-in mit 5 SternenZustand: Neu
EUR 54,86
EUR 15,80 VersandVersand von China nach USAAnzahl: 3 verfügbar
paperback. Zustand: New. Paperback. Pub Date :2013-12-01 Pages: 123 Publisher: Shanghai Academy of Social Sciences Publishing House Ltd. can accomplish this cultivate good habits baby. the entire team compiled abnormal joy. We are an early childhood fighting in the front line of youth power. although can not be called knowledgea…ble. but rich in energy research. In writing this book period. we combine their actual work experience. seeking the parents 'confusion and needs. relying on theoretical knowledge of early chil.
