Why does Chen Kaige have a high position in the film circle?

Chen Kaige is a particularly famous director in the film circle. He is as famous as Xiaogang Feng. Xiaogang Feng wanted to call Chen Kaige his predecessor, and when he was with Chen Kaige, he spoke very humbly. Chen Kaige is the director's mobile phone. With his ambush, he became famous and won many stars. Wherever he goes, the stars and directors in the circle should call him big brother. He is not only old, but also everyone's predecessor. Xiaogang Feng is a moody director. He refuses to accept anyone in the circle and has little respect for actors. He only reciprocates with Chen Kaige, and many things are inseparable.