Ni: For beginners, Ni Qin is the most cost-effective guqin, and it is the most suitable first-line piano for beginners. Its collection level is excellent, and it is a product, the auction level, the grading pricing is clear, and there is no expensive piano. Cinnabar Fuxi is his masterpiece. Niqin is loose, with a good aftertaste, sweet and delicate timbre, and there is no lack of antique. Playing "Nagato Complain" can achieve the effect of crying. Ni Qin is the most cost-effective piano on the market at present, which is worth recommending for both beginners and performers.