Sifang Street is the center of the ancient city of Lijiang, with extensive traffic and quiet surrounding alleys. It is the most important hub of the ancient tea-horse road. Since the Ming and Qing Dynasties, businessmen and businessmen from all walks of life have gathered here, where the cultures of all nationalities converge and thrive, which is the center of economic and cultural exchanges in Lijiang. Sifang Street is famous for its colorful stone paving, clear water washing, sunset terrace and unique street scenery. Around it, six colorful flower and stone streets radiate and connect with each other. The traffic is very convenient. Being in it makes people feel like stepping into the prosperous scene of "Qingming Shanghe Tu". The ancient city still maintains the architectural features of Ming and Qing Dynasties, which not only highlights the structural layout, but also pursues carving and decoration. It is praised as "Museum of Folk Residence" by Chinese and foreign architectural experts.