Cast & crew
Variation Hydra (2020)
Directed by Lin Yutang Written by Guo Yuqing
Cast
| Shi Guohui | Qi Yan |
| Li Zhengyu | |
| Hannah Zhang | |
| Kai Li | |
| Yu Mei Yang | |
| Wang Kanwei | |
| Zuo Xiaoguang | Yuan |
| Huang Shuowen | |
| En Jing | |
| Zhao Jingzhi |
Crew
| Lin Yutang | Director |
| Guo Yuqing | Writer |