Who was the longest ruling emperor of China?
Emperor Kangzi
Qianlong
Qin Shi Huang
Qianlong
Qianlong Emperor
Qin Shi Huang
Qianlong
Qin Shi Huang
Qianlong Emperor
Qianlong
Qin Shi Huang
Qianlong Emperor
Qianlong
Qin Shi Huang
Yongle Emperor
Emperor Xuanzong
Qianlong Emperor
Emperor Gaozong of Tang
Qianlong
Kangxi
Qin Shi Huang
Yongle Emperor
Emperor Xiaowen
Emperor Xuanzong
Qianlong Emperor
Qianlong
Emperor Gaozong of Tang
Emperor Xianfeng
Qin Shi Huang
Emperor Gaozong of Song
Kangxi
Yongle Emperor
Qianlong Emperor
Qianlong
Emperor Xiaowen
Emperor Zhongzong
Emperor Zhongzong of Tang
Emperor Gaozong of Tang
Qin Shi Huang
Emperor Gaozong of Song
Emperor Xuanzong
Emperor Xianfeng
Emperor Gaozong of Qin
Yongle Emperor
Emperor Qianlong
Kangxi
Qin Shi Huangdi
Qianlong Emperor
Qianlong
Puyi
Emperor Zhuangzong
Qianlong Emperor Yuan
Emperor Xianzong
Emperor Gaozong of Tang
Qin Shi Huang
Emperor Gaozong of Song
Emperor Zhongzong
Emperor Zhongzong of Tang
Qian Long
Emperor Xiaowen
Emperor Gaozong of Qin
Emperor Xianfeng
Yongle Emperor
Qin Shi Huangdi
Emperor Xuanzong
Emperor Qianlong
Kangxi
Emperor Gaozong
Emperor Xianwen
Qianlong
Qianlong Emperor
Longqing Emperor
Qin Shi Huang
Emperor Gaozong of Tang
Puyi
Xuanzong
Qianlong Emperor Yuan
Qian Long
Emperor Gaozong of Song
Emperor Gaozong of Qing
Emperor Gaozong of Qin
Emperor Xiaowen
Emperor Xianzong
Yongle Emperor
Emperor Zhongzong of Tang
Qin Shi Huangdi
Emperor Zhongzong
Emperor Qin
Emperor Xianfeng
Emperor Gaozong
Emperor Xiaowu
Qianlong
Kangxi
Qianlong Emperor
Xianfeng Emperor
Emperor Xuanzong
Qin Shi Huang
Emperor Gaozong of Tang
Xuanzong
Qian Long
Qianlong Emperor Yuan
Emperor Gaozong of Song
Xianfeng
Puyi
Emperor Zhuangxiang
Emperor Gaozong of Qing
Emperor Gaozong of Qin
Qian Yuanguan
Yongle Emperor
Emperor Qin
Longqing Emperor
Qin Shi Huangdi
Qian Yuanxiang
Emperor Gaozong
Qianlong
Emperor Zhongzong of Song
Emperor Xiaowen
Qianlong Emperor
Kublai Khan
Emperor Xianfeng
Qin Shi Huang
Emperor Xian
Emperor Xiaowu
Kangxi
Emperor Xianzong
Qian Long
Emperor Xuanzong
Emperor Zhongzong
Emperor Xianwen
Emperor Xianwu
Puyi
Emperor Gaozong of Song
Emperor Zhongzong of Tang
Emperor Qin
Qianlong Emperor Yuan
Yongle Emperor
Emperor Gaozong of Qing
Emperor Gaozong of Qin
Qian Yuanguan
Qin Shi Huangdi
Emperor Gaozong
Qianlong
Xuanzong
Emperor Gaozong of Tang
Qian Yuanxiang
Qin Shi Huang
Zhengde
Kangxi
Xianfeng Emperor
Qianlong Emperor
Qian Long
Puyi
Emperor Xian
Emperor Zhongzong of Song
Emperor Qin
Xuanzong of Tang
Emperor Xuanzong
Emperor Gaozong of Qing
Xianfeng
Emperor Gaozong of Qin
Kublai Khan
Emperor Xianzong
Emperor Taizong
Emperor Gaozong
Yongle Emperor
Qianlong
Qin Shi Huangdi
Qian Yuanguan
Chongzhen
Qinzong
Emperor Gaozong of Song
Emperor Taizong of Tang
Qin Shi Huang
Kangxi
Chongzhen Emperor
Emperor Zhongzong
Qian Long
Xuanzong
Emperor Wu
Wu Zetian
Qian Yuanxiang
Qian Longqing
Emperor Qin
Longqing Emperor
Qianlong Emperor
Puyi
Emperor Xian
Emperor Xiaowu
Emperor Xuanzong
Xuanzong of Tang
Zhengde
Qian Yuanxian
Emperor Xianwu
Emperor Gaozong of Tang
Emperor Gaozong of Qing
Emperor Gaozong
Emperor Zhongzong of Tang
Qianlong
Qin Shi Huangdi
Kublai Khan
Emperor Zhongzong of Song