$ACA Zhao Changpeng He Yi Polkadot ecosystem strength Work, leadership Zhao Changpeng should mention Polkadot on Twitter, He Yi should also praise Polkadot founder Wood, should mention Watanabe Sota and Akala ACA founders, Polkadot disciples, Polkadot team, Polkadot is so classic, Polkadot is the world football team, in the future Binance ecosystem and Polkadot ecosystem will advance and develop together, human resources management office, Polkadot will save the world, Polkadot will bring livelihood and employment opportunities to everyone, Polkadot ecosystem will enter China, long live the Shenzhen Polkadot team! $ETH $DOT