The hospital uses TCM to treat diseases "of the spleen and stomach, cough, asthma, insomnia, diabetes, enuresis, chronic fatigue syndrome, facial paralysis, protrusion of lumbar intervertebral disc, sciatica, dysmenorrhea, acne, and fatty liver".

[4] In 2017, the network president, Liu Quanqing, warned against using "anti-smog" herbal teas to combat smog-related illness, stating it is ineffective and "may even cause additional health risks."

Liu warned that "anti-smog" tea contained "ingredients that are medicines and can't be used as food, which may cause health problems if taken for a long time."

He also "suggested remedies for cleaning the lungs, such as eating kelp, radish or wood-ear fungus", were not genuine.

[5][6] A joint venture involving the Beijing Hospital of Traditional Chinese Medicine was set up by Ming Yi Guan as the first "treatment facility outside China.