Normally, internal medicine doctors cannot perform debridement and suturing as it's not within their scope of practice.
However, Su Nanxing is qualified in traditional Chinese medicine, her professional level has been assessed by the hospital to meet a certain standard, and she is allowed to carry out certain modern medical treatments.
For example, suturing this young man's wound on his arm.
In the blink of an eye, the young man found several metal needles had appeared above his arm.
He was about to continue howling when he exclaimed in surprise, realizing that the wound was not as painful.
The nurse beside him spoke up: "Would you please shut up! Doctor Su is a big star in our hospital, many people line up to have her operate. You're lucky she's suturing you, providing one-stop service for pain relief and bleeding control—doesn't it hurt less now?"
The big boy swallowed his cries, nodded in amazement.