steemitboard (66)in #help • 5 years agoRE: The first time to come here, how to delete the post.Congratulations @klaus.feng! You received a personal award! Birthday! - You are on the Steem blockchain for 1…steemitboard (66)in #crack • 6 years agoRE: Android-Xamarin primary breakCongratulations @klaus.feng! You have completed some achievement on Steemit and have been rewarded with new badge(s)…