Zheng Naixin was an international teaching assistant student in Creator Camp 4. Her professional ability was outstanding. She had solid English skills and teaching experience, and she could provide effective teaching and guidance to students. Zheng Naixin has a high level of English teaching. She can use a variety of teaching methods to help students better understand and master English knowledge. She was good at communicating with students and was able to formulate individual teaching plans and programs according to the actual situation and needs of students so that students could get the best learning results. In addition to teaching English, Zheng Naixin also had a wealth of teaching experience. She had served as an English teacher and counselor in many schools and had a deep understanding of the education system and teaching strategies. Zheng Naixin was an excellent English teacher and a counselor with rich teaching experience. Her professional ability and teaching standards were recognized in the Creation Camp 4.