"Western learning spreading to the East" is an idiom in China, which refers to the process of the spread and development of western academic culture to the East. Specifically, this idiom mainly refers to the historical process that the western academic, cultural and scientific fields began to spread and influence to the eastern countries from the end of 65438 to the beginning of the 20th century, and were widely accepted and developed in the eastern region. This process has had an important impact on the exchange and interaction between eastern and western cultures.