Google Translation:

Description of online flow control and management group hierarchy

1. Downloading a large number of torrents in a short period of time will trigger flow control~~
Prompt after being controlled: out of limit,
And no torrents can be downloaded for a period of time in the future.
Releasers are not subject to this restriction when downloading their own torrents, or torrents from conservation and cutting zones.
If you use IYUU supplementary seeding, please refer to the relevant flow control instructions and settings. It is recommended that no more than 15 torrents per supplemental seeding are used.
2. Instructions for updating the management group hierarchy
Some users may be prompted to upgrade or downgrade.
This is just to properly adjust the identity of each user~