Which city and county does Jiansanjiang belong to?

Jiansanjiang belongs to Fuyuan City, Jiamusi City. Jiansanjiang is located in the hinterland of Sanjiang Plain, facing Russia across the Heilongjiang River and Wusuli River, and adjacent to cities and counties such as Fujin, Tongjiang, Fuyuan, Raohe and Friendship. Known as the "Little Three Rivers". There are two docks in Li Qinde and Dong 'an, which are adjacent to the first-class land ports of Fujin, Tongjiang, Raohe and Fuyuan. Fu Qian Railway, Qianfu Railway and Jiafu Highway pass through the territory, and Jianhu expressway passes through the territory, with developed traffic and convenient communication.

Fuyuan City belongs to Jiamusi City, Heilongjiang Province, and is located in the triangle where Heilongjiang and Wusuli Rivers meet. Russia faces Heilongjiang and Wusuli rivers in the east and north, Raohe County in the south and Tongjiang City in the west. It is a low-lying county-level administrative region in the easternmost part of China, with a continental monsoon climate. Fuyuan * * * governs 5 towns and 5 townships, and has 3 state-owned farms with a total area of 6,262.48 square kilometers. Fuyuan has a heavy historical origin and is one of the birthplaces of Manchu Su Shenren. Hezhe nationality was originally named Iliga, which means golden fish beach. Fuyuan City is the easternmost county-level administrative region in China, the earliest place to welcome the sun into the motherland, and is known as the East Pole of China.