One of the developed countries in East Asia is South Korea.
South Korea , along with Taiwan , Singapore and Hong Kong -LRB- China -RRB- is one of the four high-tech industrialized developed countries often referred to as the Four Asian Economic Dragons.
South Korea , officially the Republic of Korea -LRB- ROK ; -RRB- , is a sovereign state in East Asia , constituting the southern part of the Korean Peninsula.
