Qin Er Shi 秦二世 (died 207 BC), literally "Second Emperor of Qin Dynasty", whose name is Ying Huhai 嬴胡亥 was the beloved second son of Qin Shi Huangdi, but he was not the official heir.
Qin Er Shi 秦二世 (died 207 BC), literally "Second Emperor of Qin Dynasty" was the beloved second son of Qin Shi Huangdi. Literally "Second Emperor of Qin Dynasty" 's name is Ying Huhai 嬴胡亥. He was not the official heir.