I was invited by China hadoop(小象学院) to give a series online courses talking about blockchain in November 2017 (cooperated with my friend 
It was fun for me to share blockchain knowledge, knowing people, studying together and focusing on the trends in the world of blockchain.
As the technology is developing lighting fast, a lot of information in the courses was out of date. So we decided to make another term. This time, we will update the courses dramatically, changes including:
- The explanation of bitcoin's segwit2x;
- Lighting network;
- Cardano VS EOS;
- and much much more...
I am looking forward to seeing you guys in the new courses!