The popularity of Chinese overseas varied from region to region. Chinese is one of the most popular languages in the mainland of China. Many Chinese people learn Chinese overseas, especially in tourism, business and cultural exchanges. However, the influence of Chinese in other regions overseas was relatively small. For example, in Hong Kong and Taiwan, Chinese is one of the official languages, and many people are learning Chinese. In Southeast Asia, such as Singapore, Malaysia and Thailand, Chinese is also one of the languages that many people learn because of the influence of Chinese culture. In general, with the economic development and cultural exchange in the mainland of China, the influence of Chinese overseas was increasing.