According to FintechProbe, on August 26th, Fei Yanming, CEO of Corporate Finance, said at the China International Intelligent Industry Expo in 2019 that in the blockchain field, financial account-books solved the data privacy problems and systems that are common in the industry. The dilemma of dominance disputes and system throughput and latency has enabled the large-scale application of blockchains. Financial account-opening is still expanding the blockchain network deployment, which has begun in Singapore, Thailand, Malaysia and Europe.