What books can you recommend in the initial stage of learning patent knowledge?

I graduated from 14 with a bachelor's degree in engineering. Currently in the intellectual property department of a company. The materials I studied are mainly the Patent Law, the Detailed Rules for the Implementation of the Patent Law and the Examination Guide. Occasionally, I will know some information about infringement judgment guidelines and hot issues in patent law. I'm reading Yin Xintian's detailed explanation of China's patent law, which is very detailed. At present, I want to broaden my knowledge horizontally, learn more about some related basic knowledge, and also want to know about the vertical development of this field. Do you have any books to recommend? If there are any books on patent investigation, retrieval and writing, please recommend them. Thank you!