This author is in China (as of 2017).
This author works for Tsinghua (as of 2017).
The working groups where Yong is active appear to be sfc and anima.
Yong has no RFCs.
Yong has the following 3 drafts:
Yong's next actions and the actions Yong 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 25/2, 2018.