"Feichanghezhi" Theory on COVID-19/ “肺肠合治”论治新冠肺炎

"Fangcongfachu, Fasuizhengli" "Feichanghezhi" treatment takes the lung and intestine as the starting point, its types for example, “Xuanfeitongfu”, “Fenxiaozouxie” and “Xierejiedu”, are available, “Fuzhengquxie” and preventing or reversing the progress of the disease are the major way throughout the treatment