We all know that NLP is the most important part of artificial intelligence. Artificial intelligence mainly includes vision, speech and natural language processing which is the most difficult part. And I believe everyone has agreed with this. We have promoted the development of vision and speech for a period of time, leading to their more mature technologies and more fixed scenes. So how vast is the scene of natural language understanding? How many problems are needed to be addressed in natural language understanding? Today we mainly discuss how to combine natural language understanding with artificial intelligence so as to implement AI in the industry and how to create more value through industry application scenarios.