Who is the mother of sketch artist Gong Hanlin?

Gong Hanlin's biological mother, Zhang Aiyun, grew up as a child bride in Gongjia. Gong Jiazu was born in Henan, and the troupe was a living road, singing Henan pendant. Gong Hanlin's mother is also an actress who sings "Henan pendant". So Zhao is not Gong Hanlin's biological mother, but her biological mother did not enjoy any happiness and died in her 60s. If Gong Hanlin treats his biological mother according to his reputation, I think he can be called an unfilial son.