you should look on fmhy.net (free media heck yea). It gathers all sorts of free internet content like linking to archives with history content or places to find recipes.
Worked better for me than a searchengine for starting with sourdough (my starters could be dead by now)

about 40% of chinese people smoke so its definetly something where state & tabacco propaganda succeeded. About korea: i dont know, i only saw the documentary about the chinese mega company

affirmative

the tabacco lobby there (state owned, makes basically the same amount of money the chinese military spends) banned flavored vapes so the citizen take cigarettes instead