1, with different purposes: the purpose of guzheng revision course is to provide students with more accurate and perfect learning materials and help them master the basic skills and theoretical knowledge of guzheng performance, while the purpose of guzheng training course is to provide students with more in-depth and professional training and help them master more advanced skills and theoretical knowledge and better understand and analyze the repertoire.

2. Different contents: The contents of the revised Guzheng course pay more attention to mastering basic knowledge and skills, including basic fingering, music practice and music theory knowledge, while the contents of the Guzheng training course are more in-depth and professional, including more advanced skill practice, music theory knowledge and in-depth analysis of music.