1. Rongcheng, a legendary figure in China, is said to be a minister of the Yellow Emperor who invented the calendar.
2. Yu Xin of the Northern Zhou Dynasty wrote "He Ping Ye Du Biao": "If you are calm and internal, you will not work hard to cultivate; if you are determined by nature, you will not wait to ask Rongcheng.
3. "Cao Yin of the Qing Dynasty," Thirty Rhymes of Poems about Immortals and Luoshan ", Part 14:" The empty man has not come out of the world, let's listen to Rong Cheng talking about Da Dan.
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The basic details of Rong Cheng in this article have been explained, and I hope it will be helpful to everyone.
