Being influenced by the Asian Confucian culture, both China and Korea share the astonishing cultural similarities, but there still exist many cultural differences between the two countries, and the cultural differences have a great significance on the interpersonal and social communications between China and Korea. To avoid the communication disorders, communication misunderstandings or even cultural conflicts, this article compares the Korean superficial culture with the Chinese superficial culture, it also provides detailed research and analysis on many aspects of cultural differences such as subject and object thinking habits, the symbolic meaning of colors, etiquette and custom, address culture and cultural meaning of number.