建议书是指个人、单位或集体为了开展工作、完成任务、进行某项活动,向有关单位或上级机关和领导提出合理化建议或意见时使用的一种专用书信。如:《关于将世界第一教育家孔子的生日确定为教育节或新教师节的建议书》、《中共中央关于制定国民经济和社会发展第十二个五年规划的建议》、《环境保护建 Proposals refer to a special letter that an individual, an organization or a collective shall use when making reasonable suggestions or opinions to the relevant units or higher organs and leaders in carrying out their work, completing their tasks, conducting certain activities. For example, the Proposal on Confirming the Birthday of Confucius, the World’s First Educator, as a Education Festival or a New Teacher’s Day, the Proposal of the CPC Central Committee on Formulating the 12th Five-Year Plan for National Economic and Social Development, build