According to official data of Weixin High-speed Railway, the Weixin train stopped due to train diagram adjustment, epidemic situation, low attendance rate and maintenance failure.
Weixin County belongs to Zhaotong City, Yunnan Province, and is located at the junction of Yunnan, Guizhou and Sichuan provinces. It is commonly known as the "Three Provinces with Crows", and the famous Tashi Conference was held here on the way of the Long March of the Chinese Workers and Peasants Red Army.