The Tea Horse Road
Less well-known than the Silk Road, but equally important in terms of trade and the movement of ideas, people and religions, the Tea Horse Road (茶马古道; Chámǎgǔdào) linked southwest China with India via Tibet. A series of caravan routes, rather than a single road, which also went through parts of Sìchuān, Myanmar (Burma), Laos and Nepal, the trails started deep in the jungle of Xīshuāngbǎnnà. They then headed north through Dàlǐ and Lìjiāng and into the thin air of the Himalayan mountains on the way to the Tibetan capital Lhasa, before turning south to India and Myanmar.
Although archaeological finds indicate that stretches of the different routes were in use thousands of years ago, the road really began life in the Tang dynasty (AD 618–907). An increased appetite for tea in Tibet led to an arrangement with the Chinese imperial court to barter Yúnnán tea for the prized horses ridden by Tibetan warriors. By the Song dynasty (AD 960–1279), 20,000 horses a year were coming down the road to China, while in 1661 alone some 1.5 million kilograms of tea headed to Tibet.
Sugar and salt were also carried by the caravans of horses, mules and yaks. Buddhist monks, Christian missionaries and foreign armies utilised the trails as well to move between Myanmar, India and China. In the 18th century the Chinese stopped trading for Tibetan horses and the road went into a slow decline. Its final glory days came during WWII, when it was a vital conduit for supplies from India for the Allied troops fighting the Japanese in China. The advent of peace and the communist takeover of 1949 put an end to the road.