Is it true or false that Zhang Tingfeng, the "miraculous doctor" in Ququ Town, Huanxian County, Gansu Province, can cure cancer?

Hahaha, miracle doctor, do you still remember Hu Wanlin? It once claimed to be able to cure AIDS. It only takes a few minutes to feel the pulse and prescribe medicine in a few minutes. It only uses one medicine - Glauber's salt, which can kill people.

However, today's "miracle doctors" have learned a lesson. If they don't prescribe medicine randomly, they just take the medicine that won't kill people. They claim to be able to cure all diseases, but in fact they just talk about it and the people they cure are all A blind cat kills a mouse. There are not tens of thousands but thousands of people who cannot be cured. I guess he will never say that.