China and South Korea, as countries belonging to the East Asian cultural circle, have always attached great importance to education service trade. Nowadays, economic diversification has become the trend of world development, education service trade has become an important factor affecting the comprehensive strength competition between countries. China and the ROK are close in geographical location and have profound cultural origins. Over the years, the two countries have conducted fruitful bilateral cultural exchanges. This paper takes China and South Korea as the research object, and the comparative study of Sino-South Korea education service trade is of great significance to promote the development of China’s cultural products and service trade. Enhancing the competitiveness of China’s trade in cultural products and services can further improve China’s cultural soft power, so as to improve the development strategy of service trade and enhance its international influence in the context of China’s economic globalization.