what is blockchain and how does it work Knowledge

Tianqimo: Tesla, regarded as the arbitrage day group.

Friendship Group: Xinjiang+Consumption, following Yiming Food's time-sharing and pulling back, can't see the initiative. Those who cooperate with the bidding are always more active than those who cooperate with the time-sharing. It is necessary to make up for the expected increase rather than follow it. This is the difference.

Rihai intelligence: robot+Beidou+home+Japanese generation, strong by it.