2. Their father is Aisingiorro Yi. Zai Feng's full name is Aisin Gioro Zai Feng, the fifth son of Aisingiorro Yi, and the biological father of Emperor Puyi of Xuan Tong. Guangxu was the 11th emperor of Qing Dynasty, and he was the second son of Aisingiorro. Due to the early death of Emperor Tongzhi, who had no children, the 4-year-old Zai _ ascended the throne.