Unit 1 Emergency Call 1
Unit 2 Traffic Control 17
Unit 3 Community Service 36
Unit 4 Exit and Entry Administration 53
Unit 5 Security Check and Fire Safety 74
Unit 6 Crime Scene Investigation 94
Unit 7 Interrogation and Interview 114
Unit 8 Solving Civil Disputes Through Mediation 133
Unit 9 Handling Cases Involving Foreigners 148
Unit 10 Media Reply and Public Relations 166
Unit 11 Administration of Prison and Detention House 181
Unit 12 International Cooperation 200
Appendixes 217
Glossary 264
