What you want to ask is whether the number of words applied by Beijing Natural Science Foundation should be strictly controlled? Need. According to official website of Beijing Science and Technology Commission. In the document "Notes on Project Evaluation and Non-evaluation of Beijing Natural Science Foundation", the project name should accurately reflect the research content, and the maximum number of words should not exceed 30 words. The research content needs to be concise, and the number of words should be controlled within 400 words. Therefore, the number of words applied by Beijing self-funded funds needs to be strictly controlled. The purpose of Beijing Natural Science Foundation is to strengthen and develop corresponding basic research, discover and cultivate talents, promote Beijing's scientific and technological progress and continuously support the economic and social development of the capital according to the needs of Beijing's scientific and technological, economic and social development.