Trade routes to Tibet via Humla, Mustang, Kiyrong, Khasa and Wallangchung channeled north-south relations.
China | People's Republic of China | Communist Party of China | South China Sea | History of China | Great Wall of China | China Central Television | East China Sea | South China Morning Post | South China | China proper | South China AA | Renmin University of China | Bank of China | President of the Republic of China | China Daily | China Beach | China Airlines | Republic of China Air Force | Government of the People's Republic of China | Emperor of China | China League One | President of the People's Republic of China | Naval Air Weapons Station China Lake | Ministry of Public Security of the People's Republic of China | China national football team | China Investment Corporation | Central Committee of the Communist Party of China | Air China | University of Science and Technology of China |