What is the IR of YY Voice?

Hello, YY's IR is a company with one boss, the headquarters ID is 83 1, and its subordinate companies are MC345, Media 478, Athletic 90 185, etc! Its anchors include MC God Bless, Poison, A Zhe, Houyi Band and many others! ! The strength of IR family is one of the top families in YY family! Dear, if my answer solves your problem, don't forget to adopt it! thank you