Village and bay are on the same level. A village consists of many bays, which can be used as the name of the village. For example, bays in parts of Hubei can be interpreted as villages, such as Shengezhong Bay and Pangezhong Bay. In fact, the bay used to represent the village should be written as "Wan", because many people mistakenly wrote "Wan" when they first wrote this word, so it became "Wan" by mistake.