Medicine. The business scope of Zhao Feng Zhangzhongyitang Chinese Medicine R&D Co., Ltd. includes licensed projects, import and export of goods, technology import and export, drug wholesale, drug retail and drug import and export. The medicine produced by Zhao Feng Zhangzhongyitang has the effects of expelling wind, removing dampness, relaxing muscles and activating collaterals. Feng Guang Zhangzhongyitang is a regular pharmaceutical trading enterprise, and its products are approved by the national drug supervision and administration department, which meet the national drug quality standards and are legal.