Answer: Making entry into the Chinese market easier
Explanation:
According to the question, IMAX being an entertainment organization is sharing the ownership with Wanda cinema line corporation in the form of joint venture in business field.
By collaborating with Chinese theater chain, IMAX is trying to make their way into Chinese market for their publicity.This will help them in exceeding in marketing world of Chinese market as well and will provide more benefit and productivity for their organization.
Reduce pollution so the environment can be clean
An idea that is stated directly in the text
To shortly answer your question, an ethic community is a community of people who relate to each other in terms of culture, traditions, and overall ethnicities. An example of an ethnic community (I am speaking on myself) would be Juneteenth. In no way do I mean offense, it is just a mere example. If you need better understanding, let me know and I will gladly assist you.