What is the identity of the snow detective in Chinatown?

Si Nuo, the protagonist in detective chinatown and its derivative works, is a mysterious girl living in Thailand. She is very clever, with a clear distinction between good and evil and a unique thinking. She regards killing as an art and has been fighting against her evil thoughts, just like the real other side of Qin Feng.

Parents died in a car accident in their early years and were adopted from an orphanage by a pedophile and abnormal adoptive father, Li. In the gold murder case in Bangkok, he had an indissoluble bond with Qin Feng. After his adoptive father died, he lived alone in Thailand, believed in Christianity, and kept a neutral attitude overlooking the opposing positions of Qin Feng and Q. I have been paying attention to the mysterious organization Q.

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The action comedy "Detective Chinatown" is jointly produced by Wanda Film and Television Media Co., Ltd., Shanghai Chengya Film and Television Culture Media Co., Ltd., Hunan Mango Entertainment Co., Ltd. and He Yi Film Co., Ltd., directed by Chen Sicheng, starring Wang, Xiao Shenyang, Sean and Xiao Yang.

The film tells the story of Tang people and Qin Feng, while avoiding police pursuit, gang round-up and gang encirclement, trying to find the "lost gold" and the "real murderer" in just seven days to "clear their names". The film was specially recommended for screening at the 73rd Venice International Film Festival "Venice Day", and the box office in China mainland exceeded 823 million.