Today, 49 years ago, on July 14, 1976 (Lunar Calendar June 18, 1976), Tanjong Railway was opened. On July 14, 1976, the Tanjong Railway line was officially opened. On September 5, 1967, China and Tanzania and Zambia signed the Agreement between the Government of the People's Republic of China and the Government of the United Republic of Tanzania and the Government of the Republic of Zambia on the construction of the Tanzania-Zambia Railway, and decided to build a joint railway between the three countries. In October 1970, the construction began, and in June 1975, the entire line was completed. The railway from the capital of Tanzania, Dar es Salaam, covers 976 kilometers within Tanzania, then enters Zambia 884 kilometers, and has an old railway link between Karim and Zambia, with a total length of more than