1. Tobacco in China
https://www.who.int/china/health-topics/tobacco#:~:text=China%20is%20the%20largest%20producer,world%20is%20smoked%20in%20China
2. The Toll of Tobacco in China
https://www.tobaccofreekids.org/problem/toll-global/asia/china
3. The Bill China Cannot Afford: Health, Economic and Social Costs of China’s Tobacco Epidemic
https://apps.who.int/iris/bitstream/handle/10665/255469/9789290617907-eng.pdf
4. Economics of Tobacco Control in China: From Policy Research to Practice,2016
5. The impact of a federal cigarette minimum pack price policy on cigarette use in the USA