American Hollywood actors have always been the most fashionable, leading the world trend. Whether in fashion, clothing, beauty, or in tourism and lifestyle, they are at the forefront of the times. The same is true for oral health care and tooth whitening. The smiles of Hollywood actors on the screen fascinate countless people. Dentists call Hollywood actors' smiles Holleywood Smile, which has become a fashion and a goal pursued by countless fans. This kind of smile and tooth shape spread all over the world. Hollywood smile has a unique tooth color and shape pattern, as well as a fixed smile line design pattern, which has become a model of tooth aesthetics. 20 1 1, Dr. You Fei spent a week in ICDE, Switzerland, studying under BOB Winter, a famous American dentist, and a master class of tooth aesthetic design and production for Hollywood actors. Dr. You Fei became the tenth China dentist in China who could skillfully design and make Hollywood smiling teeth. However, through continuous research and exploration, Dr. You Fei found the differences in tooth shape and lip shape between westerners and China people. When designing and making teeth for China actors, he added oriental aesthetics and oriental features of face, teeth and lips. Make the teeth aesthetic effect of oriental actors more in line with oriental aesthetic habits, and the color of teeth is more suitable for oriental skin color. Dr. Jiangshan found that the teeth made by many famous western dentists and technicians do not conform to the characteristics of orientals, and they are more accustomed to aesthetic restoration of teeth in the West. Dr You Fei is well-known in the local and domestic romantic circles. His smiling tooth shape and pearly white tooth color in Oriental Hollywood are deeply loved by domestic actors.