There are a lot of possible Chinese films to watch and review. Some are available from streaming services and others can be rented or purchased on DVD/Blue-ray. Here are some to consider (please feel free to share other sources):

DVD.com (owned by Netflix and that company's original business) offers many great Chinese films. These include:
Not One Less https://dvd.netflix.com/Movie/Not-One-Less/60000446
To Live https://dvd.netflix.com/Movie/To-Live/60028524
Farewell My Concubine https://dvd.netflix.com/Movie/Farewell-My-Concubine/22466132  
https://www.youtube.com/watch?v=GGDSfsmlBK4   

Amazon and Vudu offer movie by movie rental options:
Not One Less: https://www.amazon.com/Not-One-Less-Zhenda-Tian/dp/B003KI8ML8/ref=sr_1_1?s=instant-video&ie=UTF8&qid=1539630029&sr=1-1&keywords=not+one+less

To Live (Amazon's Filmbox service) https://www.amazon.com/Live-Zhang-Yimou/dp/B01IO63D6O/ref=sr_1_1?s=instant-video&ie=UTF8&qid=1539630090&sr=1-1&keywords=to+live

Shower : https://www.amazon.com/Shower-Zhu-Xu/dp/B002MT17BS/ref=sr_1_1?s=instant-video&ie=UTF8&qid=1539630145&sr=1-1&keywords=shower

And many more film options -- explore!