After crossing the East Lake Bridge on the Han River, it is the most prosperous and top-grade residential cave in Jiangnan District. Get off at Seung Otin East Station on Seoul Metro Line 3, and you will see the famous "Plastic Street" in Korea. There are more than 200 beauty clinics and hospitals on the streets of Oujieting Cave. Some buildings are even crowded with several clinics, and three or four signboards are so heavy. Without the guidance of insiders, it is really unclear which one to go to for some foreigners who come here for plastic surgery alone. Well-known beauty magazines in Korea will introduce hospitals and doctors in Oujieting East Street. Before coming to "Plastic Street", every Seoul person will carefully study which hospital has done the surgery well, which doctor is the most famous and what kind of surgery method is the most advanced.

Most beauty hospitals in Oujieting Cave cover a small area, but they are clean and tidy. There are only one or two doctors in charge, but the business is very busy and the schedule is full. Because the cost of cosmetic surgery in South Korea is not in medical insurance coverage where Koreans usually go, the income is quite high. The reporter walked into a private plastic surgery hospital, perhaps for the sake of protecting customers' privacy and their own business secrets. This plastic surgery hospital is unwilling to disclose to reporters the number of customers it receives in China, only that the number of China people undergoing plastic surgery here is slowly increasing. However, the director of the hospital, who is also the only cosmetic surgeon, told reporters that he had gone to China to give lessons to cosmetic surgeons in China and impart experience. He also showed reporters some photos of his class scenes.

Another famous plastic surgery street in South Korea is located in Seochong, the most famous downtown area in Seoul. This area is one of the three most famous cosmetic surgery centers in Seoul, South Korea. There are more than 300 cosmetic clinics in the street less than two kilometers, accounting for about 1/3 of all cosmetic clinics in Korea. Everywhere you look in the bustling caves of Cao Rui, you can see signs of plastic surgery clinics in twos and threes. The reporter found that the signs of all cosmetic clinics are never hung on the first floor, and the clinics are also located above the second floor of the building. In this way, customers avoid the attention of pedestrians whether they ask for directions or have surgery, which protects the privacy of customers well.