- SMOKING IN CHINA: SMOKERS, THE TOBACCO INDUSTRY AND ANTI-SMOKING EFFORTS
- BETEL NUT AND SNUFF IN CHINA
- BETEL NUT: HISTORY, USE, BUZZ, BOTANY
- BETEL NUT: BOTANY, PRODUCTION AND HEALTH
- CHINA: MAJOR SOURCE OF ILLEGAL DRUGS AND CHEMICALS USED TO MAKE THEM
- ILLEGAL DRUGS IN CHINA: MOSTLY METH AND KETAMINE
- CANNABIS (MARIJUANA) IN CHINA
- HISTORY OF OPIUM IN CHINA
- HEROIN, HEROIN TRAFFICKING AND DRUG ADDICTS IN CHINA
- DRUG TRAFFICKING AND EXECUTIONS IN CHINA
- OPIUM HISTORY AND USE
- OPIODS: TYPES, EFFECTS, DANGERS AND HOW THEY WORK
- OPIUM CULTIVATION
