Foreign languages/languages refer to various language systems used by humans, including english, french, german, japanese, chinese, etc. according to the difference of language and characters, it can be classified into four aspects: listening, speaking, reading and writing. listening and listening focuses on pronunciation and oral communication; reading and writing focuses on text and written communication. different languages and characters also have different characteristics in terms of culture, history, habits, etc. learning foreign languages/languages and characters can help people better understand the culture and customs of different countries and regions.