Yunnan, a province in southwest China, is a tapestry of diverse ethnic groups (over 25% of its population), dramatic landscapes—from Himalayan peaks to tropical rainforests—and historic trade routes. Its capital, Kunming, dubbed the "Spring City" for its mild climate, anchors a region famous for tea, tobacco, and tourism hotspots like Lijiang’s old town and the Stone Forest. Yunnan’s biodiversity and cultural richness make it a standout in China’s southwest frontier.