How to dig a well by hand? Please give a detailed plan and steps (reward 10-20 points).

Tools: Manual excavation, shelf building and manual dumping. Pulleys or levers are used for shelves, which saves labor.

Depth: It depends on your location, because the ancient tools are not advanced, so you can't dig too deep wells, and digging a well manually will not exceed 10 meters. If there is not enough oxygen in deep wells, people can't survive and can't dig wells.

Methods: Manually dig a round well about 1.8m, and the digging depth depends on the groundwater level. Generally, water can be seen within 10m, and then at the bottom center. Dig a small well with a diameter less than 1 m and a depth of 1 m, and dig the well blank. After that, build bricks on the inner circumference of the well blank and dig the well.