See also: 搖頭丸 Chinese For pronunciation and definitions of 摇头丸 – see 搖頭丸 (“ecstasy; MDMA”).(This term is the simplified form of 搖頭丸).Notes:Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore.Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.Wikiwand - on Seamless Wikipedia browsing. On steroids.