With the accelerating process of global economic integration, countries around the world are increasingly frequent in economic cooperation and cultural exchange, which makes it inevitable for enterprises to be affected by cultural differences in the management process. As China and Korea are important partners of each other, trade exchanges have become more frequent. Cultural conflicts and management problems caused by cultural differences have become more prominent. It is only through a comprehensive understanding of cultural differences that companies can truly achieve good business development in the midst of cultural differences. This paper explains the similarities between Chinese and Korean corporate culture through Confucianism and analyzes the differences between Chinese and Korean corporate culture through the components of corporate culture. In this way, it provides some useful suggestions for the management of corporate culture in China and Korea.