西藏自治区藏是中国领土不可分割的一部分。新中国成立后，西藏和平解放。中央人民政府考虑到西藏地区少数民族的特殊情况，对它与周边邻国的进出口贸易，只采取了象征性的管理方式，并未设常驻的口岸管理及征税机关。 从 １９５４年初开始，从西藏边境经青海、甘肃、新疆向内 Tibet Autonomous Region is an inalienable part of China’s territory. After the founding of New China, Tibet was liberated peacefully. Taking into account the special conditions of the ethnic minorities in the Tibet region, the Central People’s Government has taken only a symbolic approach to the import and export trade with its neighboring countries and has not established a permanent port management and taxation authority. From the beginning of 1954, from the Tibetan border through Qinghai, Gansu, Xinjiang inward