There are injection methods and threading methods to remove frown lines, which need to be treated under the operation of professional doctors. 1. Injection method: Hyaluronic acid, collagen and other biological materials can be injected into the folds of the skin, which can be used to fill in the skin depressions, thus achieving the effect of eliminating Chuanzhi lines. 2. Threading method: the use of sewing needles will be filled with tissue line and other materials will be threaded and sewn to the wrinkles under the skin, and will be placed under the skin, can also be achieved to eliminate the purpose of ChuanZiLin. Usually also need to pay attention to daily facial care, conducive to the removal of eyebrow Chuan lines, it is recommended to remove eyebrow Chuan lines need to go to a regular hospital in a timely manner, under the guidance of a professional doctor standardized treatment.