In South Korea today, you can be imprisoned for five years just for having any drugs in your system (follicle test) no matter where ingested & South Korean citizens can be punished for consuming drugs abroad where they would otherwise be legal:
https://medium.com/@alexjanmaat2/recreational-drugs-in-korea...
In Taiwan today, manufacturing, selling, or transporting Cocaine is a mandatory life (or death) sentence:
https://law.moj.gov.tw/ENG/LawClass/LawAll.aspx?pcode=C00000...