Fahrenheit mainly originated from the son contract system of Di Ku Gao Xin, the grandson of the Yellow Emperor, and was named Wang Xuan. /kloc-In the 4th century, Tang Cheng established the Shang Dynasty. It is a descendant of Tang Cheng, the great Shang king, and originated from his son's surname. It came from the Song Dynasty in the Spring and Autumn Period and was named after a feudal city. Hua means gorgeous and luxurious. Petrifaction was a noble family of Song State in the Spring and Autumn Period. According to the history book "Records of Famous Men's Words and Actions", Huayuan, Hua Ding and Huahai were all doctors of the Song Dynasty.

Hua is the196th surname in China, with a large population, accounting for 0.047% of the Han population in China.