在云南省大理州沙溪镇石龙村,石宝山歌会国家级非遗传承人姜伍发(右二)和徒弟在排练节目(4月19日摄)。沙溪镇位于云南省大理州剑川县。自唐宋起,沙溪镇便因丰饶的物产和平坦的地势,成为茶马古道上的贸易重镇。马帮驮着茶叶、盐巴与丝绸,一路翻山越岭,在此休整交易。[新华社记者 胡超 摄]
Jiang Wufa (2nd, R), an inheritor of arts for Shibaoshan Song Festival, a national intangible cultural heritage, rehearses with his apprentices in Shilong Village of Shaxi Town, Jianchuan County, southwest China's Yunnan Province, April 19, 2025. A remote town in Jianchuan County, Shaxi was once an important trading hub for tea, herbs, silks and salt on the ancient Tea Horse Road, a trade route dating back to the Tang Dynasty (618-907). (Xinhua/Hu Chao)