Why did Zheng Lun Weibo disappear?

Deng Lun Weibo account has been officially banned. On March 15, People's Republic of China (PRC) State Taxation Administration of The People's Republic of China announced that Allen, an actor, was found to be suspected of tax evasion, and he was given a comprehensive and in-depth tax inspection according to law. Allen was blocked by the whole network, so Weibo officials immediately blocked Allen's account.