Leading water from low places to high places in the simple way of the ancients, Mah survival

#mahsurvival Returning to visit the couple's old farm, the grass is overgrown, the garden is no longer cared for, and the fish pond is also dry. I will take the time to build a natural water system that does not require an engine, following the method passed down by the ancients, to bring water into the fish pond, so I can go to the forest for long days without worrying about the fish pond drying up.