Unit 1 Chinese People and Their Patriotism
Unit 2 Chinese Virtues and the Spirit of the Times
Unit 3 Sustainable Development and Environmental Protection
Unit 4 Traditional Clothing and Modern Fashion
Unit 5 Architectural Civilization and Cultural Inheritance
Unit 6 Prosperous Societyand Happy Family
Unit 7 Health Care and Public Health
Unit 8 Humanities and Technological Innovation
Keys
