?红学redology
?八卦 trigram
?阴、阳 yin, yang
?江湖Jianghu(the traits' world)e.g. You can't control everything in a traits'world. (人在江湖，身不由己)
?道 Taoism
?上火excessive internal heat
?世外桃源 Shangri-la/Arcadia
