HongFei Da was interviewed in Tsinghua University

HongFei Da was interviewed in Tsinghua University by Chinese Bitcoin media BITETT，made today.

Thank you.
Telegram community
https://t.me/elastoschannel

Chinese：https://t.me/cntalk

Twitter: https://twitter.com/elastosorg

Youtube：
https://www.youtube.com/channel/UCelYBz-8h-5AnNb9pw4xrYA

Contact: [email protected]