To Mr. What: It seems you are interested in Qin Shi Huang and have a lot of questioins about it. No accurate hisotry record says that how many children did he have. Estimated by historians's analysis on many old hidtory books, Qin has twenty or thirty children, only four of them were clearly recorded: Fusu, Gongzi Gao, Gongzi Jianglv and Huhai. Huha is the yongest son and became the second emperor of QIn. Qin Shi Huang become the emperor in 221BC and died 39 years later on his way to looking for the elixir of longevity.