Which TV series is Wei Zi in Kara Wai's plays?

Ancient costume, right?

Kara Wai plays Cao Xian in the play. He becomes a man and marries Ji Shen, who is practicing medicine. Their daughter, called "Good Color Girl", is very optimistic and kind. Later, Cao Xian was caught by the Buddha with boundless longevity. Haocaimei went to save her mother. Later, Cao Xian's sister appeared to help.

I'm not sure about the name. Try to guess. I hope it helps you.