Your comments

Despite I'm not from China, but I'm also a Chinese language user from an Asia country. As I have noticed, due to the restriction of Internet access in China, they are only able to surf the website which has been proven by the China government. However, with the help of the '.cn' domain (which also very popular in mainland China), the users can easily connect and communicate with each other.

Moreover, I have surveyed 'How many Chinese users are interested in Harry Potter' by counting the numbers of active fans in a China fan page. As you can see from the site, there are over 550,000 of Chinese users interested in it. As a conclusion, the domain is the point to attract the Chinese users to join the RP site. I'll put a link below the reply as a reference.

Link: https://tieba.baidu.com/f?fr=wwwt&kw=%E5%93%88%E5%88%A9%C2%B7%E6%B3%A2%E7%89%B9

Best regards,
- Stephen McLoughlin