This author is in China (as of 2017).
This author works for Bjtu (as of 2017).
The working groups where Guanwen is active appear to be sfc and dtn.
Guanwen has no RFCs.
Guanwen has the following 5 drafts:
Guanwen's next actions and the actions Guanwen waits from others can be seen from the dashboard page.
Data Freshness and Source
This is a part of a statistics report generated by authorstats
on 15/12, 2017.