1. Generally around the water meter. After finding it, tighten it clockwise, and there is still water in the pipe after it is turned off, just turn on the faucet and drain the water inside. 2. If the water valve is indoors, it is usually in the corner of the kitchen. If the water valve is outdoors, it should be downstairs. Some communities have a water valve well downstairs with a depth of about 50 cm. Then find your own water valve and tighten it. up.
