What does Qingyang mean by being suppressed?

Qingyang was suppressed, which means that Stephy was suppressed and difficult to solve.

Clearing yang refers to defending qi in "clearing yang leads to phlegm, turbid yin leads to five internal organs".

"Su Wen Yin and Yang should be like a big theory": "Qing Yang is the sky, turbid yin is the ground." He also said, "Clear yang and strengthen limbs, while turbid yin belongs to the Sixth Hospital."