steemitboard (66)in #gana • 5 years agoRE: GANA India ODC– R&D EngineeringCongratulations @yonghofan! You received a personal award! Birthday! - You are on the Steem blockchain for 1…introduce.bot (63)in #security • 6 years agoRE: Security tokens are the next big thing?@yonghofan, I gave you a vote!If you follow me, I will also follow you in return!introduce.bot (63)in #mining • 6 years agoRE: The relationship between mining to Bitcoin price@yonghofan, I gave you a vote!If you follow me, I will also follow you in return!