Zheng’s older brother (his cousin), as mentioned in B-ge’s review notes, invested in Zheng’s trades together with Zheng’s mother. They would split any profits; if there were no profits, there would be nothing to split. Many friends have met Zheng and asked him about it, and Zheng also said that his family had invested and that all the money was in the account. I’d like to ask everyone on the Square, or the people in charge of it: if this arrangement isn’t allowed, please tell me now. @老郑睡不醒 @币安广场 I don’t know why the video has no sound.