Despite the length of your career line, you should not neglect your facial expression – smile lines. However, a blind pursue for sharp chin such as one from famous TV hostess, Dee Hsu (also known as小S in Chinese) may not convey the sense of beauty with your own face shape. Therefore, possessing V-line which matches your own face shape and creating the most popular smile lines should be the primary issue of win-win in both beauty and career. If you are not born with heart-shaped face and interested in creating acquired smile lines, let us now hear from the V-line expert, director of WiSH Aesthetic Surgery Clinic, Dr. Chuang Chia-Rong!