I introduced STEEM to lots of my Chinese friends and strangers, but most of them complained that they cann't sign up.
Let me explain why:
1. 99.99% of Chinese don't have an reddit account, it's impossible to sign up with a newly created reddit account.
2. 99% of Chinese don't have Facebook account, and Facebook was blocked by Chinese Firewall.
But, 99% of Chinese use QQ or Wechat.
You should add a third sign up option, ASAP.