This author is in China (as of 2017).
This author works for Bupt (as of 2017).
The working groups where Changqiao is active appear to be (none).
Changqiao has no RFCs.
Changqiao has the following 1 drafts:
Changqiao's next actions and the actions Changqiao 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 15/1, 2018.