The Lancang-Mekong River, which winds thousands of kilometers, starts from the Qinghai-Tibet Plateau in China, runs south through Yunnan, flows through Xishuangbanna Prefecture, and rushes towards Laos. The people of China and Laos have been drinking the same river since ancient times, and their destinies are closely linked.
On April 4 this year, the China-Laos Railway international passenger train was launched, and Kunming, China to Vientiane, Laos realized the "life of two cities" that can be reached day and night, becoming a link between the two peoples.