Why 'A Dog's Purpose' Soared in China While 'Lego Batman' Flopped (Please link on the below and read the article. Please provide answers based on the article below. MUST BE PLAGIARISM & GRAMMER FREE.

https://www.wsj.com/articles/to-profit-in-china-hollywood-finds-only-one-audience-matters-investors-1497883975

1. What factors help explain the success of the movie "A Dog's Purpose" in China?

2. Why is the market in China attractive to Hollywood film producers?

3. What challenges face Hollywood film producers operating in China?

4. What are the benefits of having a Chinese partner when marketing movies in China?

5. How is the movie industry in China likely to impact how Hollywood films are created and distributed?