3ph 220v motor wiring
U, V, and W are all power. Ground is obviously, ground. Uggh, I can't read Chinese. :)

In three-phase 220v AC, the UVW colors are all but meaningless. They may be black/red/white, or yellow/orange/red... really anything. But a "neutral" should never be used in 3-phase wiring. 

You can wire them in any order. If the pump runs in reverse (hope that doesn't destroy it...) just switch any of the two leads - like U and V. Then it will run in the other direction. 

Any 3-phase motor should be fused, and the vast majority use a contactor (glorified relay) to start/stop. The proper way to wire this would be 
SOURCE --> FUSES --> CONTACTOR --> PUMP.  Then it's "always on", and simply activating the contactor (which can be done from 220 or even 110) starts and stops the pump.