CoinSpeakerChainUP Cloud VP Yang Fan: Blockchain Development in 2019 Should Focus more on Technology Research and DevelopmentOn January 23, 2019 CHAIN Plus was held in Seoul, South Korea. The conference was co-held by Chainers and MTN with more than two thousand attendees worldwide.ChainUP Cloud VP Yang Fan: Blockchain Development in 2019 Should Focus more on Technology Research and Development
