The popular tracks to watch this week are: Long Yi: Decentralization is the soul of the industry and the only way for industry development. Corresponding varieties: DYDX, GMX, UNI, CAKE. Long Er: This infrastructure construction section (new public chain) and new currency concept. Such as: OP, APT. Long San: Production reduction concept LTC and DASH. Special attention needs to be paid to the rebound opportunities of the Hong Kong sector: CFX, FIL, etc.