ChainThink News, December 19: Douyin has released the "Douyin Community Financial Industry Code of Conduct (Pilot Version)," which states, "Prohibit using concepts such as blockchain and digital assets as a facade to publish illegal financial content related to virtual currency exchange services, information intermediary services for virtual currency trading, and pricing services; prohibit, under the guise of popularizing knowledge, analyzing or forecasting individual stock buying and selling prices, promoting future market trends, or providing investment advisory recommendations—acts constituting illegal stock promotion." (Securities Times)