Abstract: In the Lease Treaty of Jiaoao (Kiautschou Bay) and its relevant contracts, the island place names were translated by two methods. One method was translating German place names into Chinese, the other was translating Chinese place names into German. The most important place names were Tolosan, Tschia-timiaw-taw, and Tscha lien taw. In the process of translation between different languages, the meanings of those place names were changed significantly. In fact, (Shui) Lingshan Dao, Guji Dao and Dalian Dao were the original manner of spelling and punctuation for those place names. The invaders came from Germany, British and Japan made many geographical investigations and mapping in the leased territory. The paper show us a new historical map by the comprehensive use of archives, local chronicles and old maps. It is necessary to get out of the bad influence from foreign cultures.