Brief introduction of Song Qing

Dry or fresh aerial parts of Kobresia flavescens in Compositae. Pinus tabulaeformis is mainly produced in wild plants at an altitude of about 500 meters and a temperature of 18℃-25℃. Qingsongsu is an extract of Qingsongsu, which is recognized as the best natural medicine for treating malaria and schistosomiasis in the world. Because of its high requirements for growth environment and difficult extraction process, it is only produced in a few countries and regions at present.