Which boss has 15 cases of mobile phone photography skills? Help me find this textbook.

15 cases of mobile phone photography skills are viewed online by Baidu. They are shared with you free of charge:

/s p>/s/1wN9h1tWl6F3HSeIu7MKMTA extraction code: 1234

15 cases of mobile phone photography skills is a book published by Tsinghua University Publishing House in 218, and the author is Lei Jian. "15 Cases of Mobile Phone Photography" covers 15 techniques of mobile phone photography from the early stage to the late stage, involving the basics of mobile phone photography, composition, lighting techniques, portraits, food, travel photography and other topics. "15 Cases of Mobile Photography" is especially suitable for mobile phone photographers. It can make mobile phone photographers use the skills after seeing them, and they can improve after using the skills.