1,: Liu Heng was a famous literary emperor in the Western Han Dynasty. He is the sixth emperor of the Western Han Dynasty, the fourth son of Liu Bang, the highest rank, and the temple name is Taizong.

2. Hengli: Hengli is the twelfth emperor of the Tang Dynasty, the first son of Xianzong and the third son of Chunli. His original name was Li You, the granddaughter of his mother Guo.

Zhao Heng: Zhao Heng is Song Zhenzong, the third emperor of the Northern Song Dynasty. He reigned for 25 years (997- 1022) and lived for 55 years. Zhao Heng was originally named Dechang, Xiu Yuan and Yuankan, and was renamed Zhao Heng when he became a prince.