文山线 Traditional form: 文山線 Pinyin (reading): Wénshānxiàn Definitions: Taipei Metro Wenshan Line (known as the Muzha Line 木柵線/木栅线 ( Mùzhàxiàn) prior to October 8, 2009) Characters: 文 - culture, literature, writing 山 - mountain, hill, peak 线 - line, thread, wire; clue, trail Traditional characters: 文 - culture, literature, writing 山 - mountain, hill, peak 線 - line, thread, wire; clue, trail