Desc: Meng de bei hou: Directed by Yingli Ma. With Nai An, Michelle Chen, Boran Jing, Ye Lou. A documentary directed by Ma Yingli, the screenwriter of The Shadow Play. This documentary followed every step of how this film was made, from pre-production, shooting to post-production. After completion, the crew started to cope with the censorship system of China, which is the most uncertain part of Chinese independent film-making.