What are the main aspects of economic and trade exchanges between China and Laos? The logistics transportation forms of both parties mainly include

The economic and trade exchanges between China and Laos are mainly reflected in agriculture and industry. The logistics transportation modes from China to Laos are mainly divided into land transportation, river transportation and sea-land combined transportation. Land transportation is mainly from Guangdong to Laos via Guangxi, or from Yunnan to Laos via China-Laos ports. Sea-land combined transport starts from the port of China, goes through customs clearance at the port of Thailand or Vietnam, and then is transported to Laos by car. River transportation mainly leaves Yunnan, goes down the Mekong River and enters Laos.