In terms of land area, there are relatively many rivers in South Korea. The longest rivers are Luodong River and Hanjiang River, which are the two main rivers in the south of the peninsula. The Luodong River is 525 kilometers long and flows into the East China Sea. The Hanjiang River is 5 14 kilometers long and flows into the Yellow Sea, which is an important water system in the central region. Other rivers include Jinjiang, Chanjinhe and Linjinhe. There are few lakes in Korea, and the largest natural lake is Bailutan, which is located at the crater on the top of Hanna Mountain in Jeju Island, with an altitude of 1 .850m, a diameter of about 30m, a circumference of1km and a depth of about 6m. The largest artificial lake is Zhaoyang Lake, located at 13km northeast of Chunchuan City, gangwon, and built at 1973, with an area of 69.3 million square meters. In addition, there are some smaller lakes, such as Chaqiao Lake and Jinmu Lake. In 1970s, South Korea achieved rapid economic development on the basis of backwardness and poverty, and was known as the "miracle of Hanjiang River". Taking the opportunity of preparing for the 1988 Seoul Olympic Games, South Korea has carried out large-scale development and built perfect infrastructure, which has turned the Jiangnan area from farmland into the most prosperous commercial area and the most expensive residential area in South Korea.
Shen Ou Pavilion is located in Gangnam-gu, Seoul. Anyone familiar with Seoul knows that there are many wealthy businessmen, celebrities and artists living here, so everyone commonly calls Jiangnan a rich area. There are not only top fashion brands in the world, but also many clothing stores run by famous designers. More importantly, the so-called "plastic street" extends around the exhibition hall.