With its melodious, sultry and romantic tone, the simple and simple appearance of the Lianghe cucurbit, and its local ethnic characteristics, it has become a popular folk instrument of Chinese folk. It is mainly processed by hand, and has seven brands including Yanjiang River, Judequan, Nandian and Nantian Silk. High-quality materials, strict production standards, skilled traditional craftsmanship, professional tuner and master's repeated tuning, have achieved the super high quality of Lianghe cucurbit, which maintains the original tone and style of the instrument. Expanded the range and enhanced expressiveness.

Apply to：
Producers within the Lianghe cucurbit production area may apply to the Lianghe County Quality and Technical Supervision Bureau of Yunnan Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Yunnan Provincial Bureau of Quality and Technical Supervision and submitted to the General Administration of Quality Supervision, Inspection and Quarantine for approval. announcement.