Who is Cao Debao in the world?

Cao Debao is played by Zhang Ruihan in Human Life.

Zhang Ruihan, 1985 was born in Liaoyang city, Liaoning province on August 29th. He graduated from Xiejin Film and Television Art College of Shanghai Normal University and is an actor in China drama and film. On October 28th, 2022165438, the realistic drama On Earth starring Lei Jiayin and Yin Tao was broadcast on CCTV 1.

Brief introduction of Cao Debao:

Cao Debao is a new colleague that Zhou Bingkun met in the dregs workshop of soy sauce factory. When he first arrived at the soy sauce factory, Cao Debao and Lu Chuan once isolated him, but later they became good friends with Cao Debao.

Cao Debao, Lu Chuan, Zhou Bingkun, National Day, caught up with Tang Xiangyang, who later joined the slag removal workshop, and all bravely distributed pork, forming a "six gentlemen with similar interests".