On August 5, 2021, petrochemical and polymer courses Organized a learning exchange project on the topic of petrochemical and polymer career paths by speaker Khun Anupong Inthawong on the topic “Role of wood adhesive polymer in the wood industry” in which the speakers shared their experiences. The actual work of the speaker giving students knowledge and understanding in the field of work that the speaker has been through and answering questions for students who have additional questions, making it useful to students who attend special lectures this is very