Commemorated on June 3rd to honor the 1839 destruction of opium in Humen by 林则徐 lín​zé​xú at the start of the First Opium War.

Another name for the 寒食节 hán​shí​jié, a traditional festival occurring shortly before Tomb Sweeping Day during which no fires are lit and only cold food is eaten.

Designated day for promoting the cessation of smoking, often referring specifically to World No Tobacco Day