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DescriptionThe Technical Working Group China/超级账本中国技术工作组 (TWG China, or 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.

Please see Charter for the full text of the charter.Charter

Group Meeting:

TSC Working Group Updates


The Technical Working Group China/超级账本中国技术工作组 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 fire 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.



  • 为新人答疑,提供项目路线图以及当前开发进展的网站资料
  • 对社区反馈的issue和bug进行初级分类
  • 引导新开发者创建issue,创建补丁(拉取请求)
  • 为新人呈现现超级账本旗下项目的广泛性和多元性


All Hyperledger meetings are run covered by the following Antitrust Policy.

Teleconference bi-weekly meetings on Wednesday 10~11 AM (GMT+8).

双周电话会议举办时间为隔周三,上午 10~11点(北京时间)

Welcome to join the next meeting using zoom.


How to Get Involved


  1. Mail-listSubscribeArchives
  2. Rocketchat
  3. Wechat groups (join via those owners):
  • Beijing (a33443148)
  • Shanghai (dawnwords)
  • Hangzhou (linalee1005)
  • Dalian (cn8888898)
  • Shenzhen (RichZhao)
  • Wuhan (grapebaba)
  • Hongkong(hwfighter1)

Working Areas

The team is working together in the following areas:

Development and Innovation(开发创新)Help lead the development of hyperledger projects in code, tutorial, demos, with instructions on maillist, rocketchat, etc.Zhangjiong Xuan, Dijun Liu, David Liu
i18n and Education (国际化教育)Help lead the documentation writing/translation, seminar and education/trainingsLidong Guo, Yang Cheng
Collaborations and Scenarios (合作应用)Help encourage the collaborations between organizations and projects, with landing more scenarios/appsDorothy Cheng, Scott Long
Events Organization (活动组织)Help instruct the events organization like meetup/hackathonJiannan Guo, Zhenhua Zhao

Committee Board

NameOrganizationEmailLocationRocket.Chat ID
杨保华(Baohua Yang)Oracleyangbaohua@gmail.comBeijing@baohua
郭剑南(Jay Guo)IBMguojiannan1101@gmail.comBeijing@guoger
赵振华(Zhenhua Zhao)IBMzhao.zhenhua@gmail.comShenzhen


Active Members/Volunteers

If you are willing to make continuous contributions in TWGC (e.g., driving meetings and plans, helping new developers, organizing events, promoting Hyperledger technologies, contributing code, documentations, etc.), feel free to do self-nomination in the mailing list.

如果您愿意持续为中国工作组社区做贡献,形式包括推动会议和计划,帮助入门开发者,组织活动推广超级账本技术,贡献源码,翻译文档,我们欢迎您在mail list中毛遂自荐,成为常务组员

If keeping inactive for 3+ months (e.g., not show up in meetings/events), will consider to retire. It is possible to become active again via the nomination process.

NameOrganizationEmailLocationRocket.Chat ID
Yaoguo JiangHuaweijiangyaoguo@huawei.comNanjing
Yin CaoEnergy-Blockchain Labscaoyin@energy-blockchain.comShanghai
Lidong GuoChainNovaguolidong@chainnova.comBeijing
Zhangjiong XuanHyperchainxzj19922010@gmail.comHangzhou@TopJohn
Sheng HuangUMARKhuangsheng@umarkcloud.comShanghai
David LiuMediconcendavid-khala@hotmail.comHongkong@davidkhala
Yang ChengSuperMapgreat_cy_ang@163.comChengdu@stone-ch

Three liaisons are appointed by Linux foundation to help the work, including Donald Liu(廖享德) Min Yu(余敏) and Scott Long(龙文选) .


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