Google Translation:

Announcement on the use of SSR ladders and other overturning tools

Please note that although this site does not prohibit the use of SSR and other over-the-wall tools, if you use the over-the-wall software, we remind members to be careful not to use the global proxy mode. If the system detects the same IP login or IP seeding, the situation may lead to the system misjudge it as a cheating or dupe account, and we make it known that we won't accept such complaints from the date of the announcement.