This author is in China (as of 2017).
This author works for Huawei (as of 2017).
The working groups where Zitao is active appear to be idr and pce.
Zitao has no RFCs.
Zitao has the following 2 drafts:
Zitao's next actions and the actions Zitao 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 22/2, 2018.