How to make money in bitcoin,　　The court documents of China Judging Network showed that the large fundraising fraud involved in Guotai Holdings Group was only concluded in the second trial in 2018 . At that time, Chen Jiajing, chairman of Guotai Holdings, who had served as the "co-chairman" at Xiangxin Company, was tried in court, and the Shanghai High Court of the second instance maintained the original sentence of the first instance and sentenced him to 12 years in prison .