The information processing technology in computer language takes language as driving force to program and organize word choice, phrase structure, stress and accent type that the computer can understand, changing knowledge system into artificially intelligented. After machine translation in language caused a problem in 1949, the information processing technology of computer language was officially introduced to China for the first time in 1957. In the mid-1960s, the Cultural Revolution in China had influenced that the information processing technology had to go through the depressing period and could not develop. With the Chinese government's support, nationwide computer language information processing technology society was founded after 1978 and the technology got into the developing phase. Especailly from the mid-80's to the 90's, national standard in China had been organized, and its theory and related system were getting completed. These factors contributed to making a remarkable achievement in the information processing technology of computer language around the 21st century. At this point, China's international status has rapidly increased and the exchange between Korea and China has been vitalized so that the information processing technology of computer language, processing both Korean and Chinese quickly, is urgently required.