The most distinctive features of the ancient coconut field village are maggots and textile machines. The maggot was always seen in Jin Yong's Swordsman Fiction before, but now it is known that it is the one left after several poisonous insects murdered each other. There are also textiles and looms introduced to Hainan by Huang Daopo. In ancient villages, there are also demonstrations by local people. Ancient villages are always good.