GLOBALink | The Bianzhong of Marquis Yi of Zeng enters UNESCO's Memory of the World Register
WUHAN, April 18 (Xinhua) -- Dubbed the world's first "sound-producing music textbook," the Bianzhong of Marquis Yi of Zeng, dating back more than 2,400 years, was inscribed in the Memory of the World (MoW) Register of the United Nations …