"First aid" Wang Chung-ho believes the most pressing thing at the moment is to replenish the water that has been over-pumped. At every alluvial fan head, where a river enters the plain, a deep well should be sunk to directly recharge the aquifer and bring the water level back up, to prevent further subsidence.
汪中和認為，目前最急迫的是將過去透支的水量彌補回來，在各平原沖積扇下游設深井直接補注到含水層，讓水位回升，以阻止地層繼續下陷。