Like China, South Korea's education system is basically a "6-3-3-4" model, that is, six years in primary school, three years in middle school, three years in high school and four years in university. The teaching cycle of Korean undergraduate universities is 4 to 6 years. Generally, except for medical courses, it is 6 years, and other majors are 4 years. University courses in Korea are generally divided into two types: two-year (80 credits) colleges and three-year (120 credits) colleges. Graduate schools in Korea are divided into general graduate schools focusing on academic research and specialized graduate schools focusing on practice. General master's courses are more than 2 years, and doctoral courses are more than 3 years. /zd/xx