Wang Erming's Jiedu tea can be brewed with boiling water for drinking. According to the relevant public information, if novel coronavirus is infected, you can drink some tea for clearing away heat and detoxifying, or you can drink some tea for detoxifying. Chrysanthemum tea or honeysuckle tea has the functions of clearing away heat and toxic materials and clearing away lung fire, which is good for novel coronavirus infection. Brew it with boiling water and you can drink it.