"Compendium of Materia Medica" said that velvet antler can "refine the marrow, nourish the blood and strengthen the yang, strengthen the muscles and strengthen the bones, cure all the damage, dark ears, dizziness and vain." In addition, "Famous Doctors", "Meng Xi Bi Tan", "Pharmaceutical Theory", "Materia Medica" and other works are discussed, and gradually extended to whip, tendons, blood, tail, tire, strip, angle, etc. Part of the medicine.

The origin of Wanchang rice name. According to the records of Yongji County, during the reign of Emperor Kangxi of the Qing Dynasty, the triangle between the Qinma River and the lower reaches of the Kulu River (now Yonglu County, Luluhe Town, Wanchang Town), called the Northwestern Dianzi, this area used to be a pasture for breeding horses. For the West Horse Field, after years of reclamation, it has gradually become cultivated land, mainly planting sorghum, scorpion, japonica and other anti-caries crops, especially in the province.... The glutinous rice of the northwestern part of the Kulu River is famous for its white, smooth and palatable. The folks have the saying that "Wanchang's rice can be cooked three times, the taste is not changed, and the rice grains are not broken, which means that the top three waters".