A few days ago, he returned to Taiwan to work and took some time off from work, reported Asian E-News Portal.
On Weibo, Peter uploaded a photo of himself with cupping glass and a back was full of marks. It looked like he endured a lot of pain.
After the procedure, he used the word 'cow's tongue' to describe the marks on his back, possibly suggesting the marks look like the exotic delicacy.
Said the celebrity: "Cow's tongue on my back. Who order a set of cow's tongue?"