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Technical Working Group China

Initial charter and members are approved by the Technical Steering Committee on 2016/12/01. See the official charter.


The TWGC is a bridge between the global Hyperledger community, and the emerging technical user and contributor community in China and the greater China region, including Hong Kong and Taiwan. It is responsible for growing the Hyperledger developer community in China by responding to new user questions, helping with first-level triage of community-reported bugs or other issues, helping demonstrate to new developers how to report bugs or file pull requests, and pointing motivated developers towards the project roadmaps and development initiatives at the global Hyperledger web sites. It should also make sure to expose new users to the broad range of projects at Hyperledger.


The TWGC is led by two or three Hyperledger community contributors, appointed by the TSC, and re-appointed every 6 months. No formal votes are taken, so there is no formal declaration of membership in the working group aside from those two or three. Those members should view themselves as representatives of and servants to the broader community and not exclusively representing their own or employer interests.


Name Organization Email
杨保华(Baohua Yang) IBM
蔡栋(Charles Cai) Wanda
胡瑞丰(Victor Hu) Huawei


Name Organization Email City
Zhoudong Ji Wanda Shanghai
Zhipeng Huang Huawei Shenzhen
Yaoguo Jiang Huawei Shenzhen
Kewei Sun IBM Beijing
Ray Chen Hyperchain Hangzhou
Yin Cao Energy-Blockchain Labs Shanghai
Yanbo Li Onchain Beijing
Zhou Xing IBM Beijing


Name Organization Email
Keith Chan(陈澤輝) Linux Foundation
Min Yu(余敏) Linux Foundation
Donald Liu(廖享德) Linux Foundation


Biweekly meeting will be held at 10AM~11AM, Wednesday, GMT+8

Number: 800-820-0027 (toll free) and 400-821-0751 (caller paid)

Passcode: 71173794


Currently we support several methods of communication - email list, WeChat channel, Rocketchat, which are open to everyone to join.

Email List

The Email list is used for official announcement, event information, and threaded discussions, etc. To post a message to all the list members, send email to

Rocket Chat

The main channel for instant discussions. Welcome to join the twg-china channel, with your LF id.




Since hyperledger is migrating to rocketchat, previous slack channel has been archieved at slack archive.



The first Asia Hackathon will be held in Shanghai on Mar 11&12, 2017. Pls register here


We encourage Hyperledger members to hold meetups, and TWG China will give technical supports, e.g., find appropriated technical speakers and help publish event info in local community. Any one or organization who wants to hold meetup, can contact TWG China for help.




This WG reports on its activities once a month to the TSC as an email to the TSC mailing list, including any issues that need addressing from a governance, process, community tools, or other community-wide angle. The report should include some measure of activity, and measure of how well new participants are being welcomed into the project.

Previous reports:

groups/tsc/technical-working-group-china.txt · Last modified: 2017/02/23 09:29 by Baohua Yang