BDWM (Simplified Chinese: 北大未名; pinyin: běidà wèimíng;) BBS is the official BBS of Peking University, and it is one of the most popular bulletin board system sites among the universities in China. It was founded in 2000, and was famous for opening to all kinds of deep topics, especially in the board "Triangle", which is named after a bulletin place inside the campus.
References
BDWM BBS Wikipedia(Text) CC BY-SA