Unit One Concerns about the Disadvantaged or Unprivileged 1
Unit Two Attitudes towards Chinese and Exotic Culture 17
Unit Three Changing Ideology 33
Unit Four Aging Society and Social Progress 52
Unit Five Considerations of Adam and Eve 67
Unit Six Disputes on Holidays and Celebrations 84
Unit Seven Psychological Health and Concerns 101
Unit Eight Disputes over Economic and Social Development 118
Unit Nine Environmental Protection 133
Unit Ten Professional Ethics and Credit Rating 146
Unit Eleven Sound Internet Environment 167
Unit Twelve Education and Employment 181