Why can't the infatuation department listen?

Copyright issues led to the removal of the shelf. The spoony teacher is a song written by Huang Weiwen, composed by He Bingshun and sung by He Yunshi. According to the relevant information, the reason why the infatuation department can't listen to it is because of copyright problems, so it can only be listened to for half a year, and it can't be listened to after half a year. 20 1 1 was included in the album infatuation department in September and released in Chinese mainland on September 28th, 2011,the theme song of the stage play Jia Baoyu.