语言规划是人们有意识地对语言使用状况和发展变化进行干预,由此而引起的语言变化属于语言的引导性变化。为实现国家文化健康发展、扩大国际交流,就需要语言规划,同时语言规划也具有局限性。语言规划的各项政策、各项措施要以语言使用实态考察研究的数据为依据;同时语言使用实态考察研究也为制定语言政策提供科学的依据。 Language planning is a conscious intervention of language use and development changes, the resulting language change is a leading language change. In order to achieve the healthy development of national culture and to expand international exchanges, language planning is required, and language planning also has limitations. Various policies and measures of language planning should be based on the data of real-world study of language use; at the same time, the study on the practical use of language also provides a scientific basis for formulating language policy.