"Super Crypto Circle Doer"

I first met Lao Zhang last year! I heard his name many times from mutual friends! Later, I had some contact with him in projects such as Redstone and Hetu! Lao Zhang is always super helpful online, especially when there are problems that need help! Lao Zhang is always there! We usually chat a lot on WeChat and in groups. He is a professional, studious, and willing to share person! He is always smiling! Super patient! He is also the SpringDAO Co-Founder / COO, keep up the good work! I'll learn from you!