Chapter two analyzes the city, s natural and social environment, s historical changes and the city, s structure, s transformation, and points out the present problems in the preservation of the city.

第二章：分析了名城开封的自然、社会环境的历史变迁以及开封形态的演变因素，指出了当今开封名城保护存在的问题。

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With the social transformation, there are a lot of phenomenon of headmaster 's disqualification for occupational morality in middle and primary school.

随着社会的转型，我国中小学出现了许多校长职业道德的失范现象。

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Rawn Shah is a business transformation consultant in the Social Software Adoption team in IBM's software group and is the author of Social Networking for Business: Choosing the Right Tools and Resources to Fit Your Needs, newly published by Wharton School Publishing.

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Waber's research revealed that the key to transformation in the workplace is "social levers" -- small changes that people respond to in dramatic ways.

CNN: Workplace happiness: What's the secret?

Among the earliest people to grasp the importance of this social transformation was Reid Hoffman, a Stanford graduate who in 2000 became one of PayPal's earliest executives.

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