Hello wanghl welcome to steem.
I hope you will like this concept of media.
I am a fan of steem since 3 months and I love it. Do not hesitate to join the discords (steem chat) that I have just created below to share with other users of any nationality.
if you can up vote my last post it's cool otherwise it's not serious fun you ...
thx， i'll givethe discords a try. beechat is too noisy about ad.