This author is in China (as of 2018).
This author works for Huawei (as of 2018).
The working groups where Yisong is active appear to be pim and bess.
Yisong has no RFCs.
Yisong has the following 4 drafts:
Yisong's next actions and the actions Yisong 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 17/1, 2018.