Recently, Zheng Yuanjie, the "fairy tale king", said in an interview with the media that he hoped to live to be 115 years old and had signed a contract with his son. The Chinese Copyright Law stipulates that fifty years after the death of the copyright owner, the work will enter the public domain and be invested, hoping to live longer, the longer the time to do IP.
Zheng Yuanjie also said that "the first hurdle is that I will live until 2047, when I will be given a huge reward, in 2047 I am 93 years old, the second is 115 years old", and finally said that he is a person who attaches importance to the contract, so he wants to perform the contract.