Chinese genetics educators have carried out a comprehensive and systematic exploration and reform since 1978. With the guidance and help of the Genetics Society of China, they have made significant strides in the fields of genetics teaching system, publication of genetics textbooks, content of genetics teaching, workshop on genetics teaching, experimental teaching, application of advanced techniques, etc. These efforts have made remarkable achievements and promoted the vitality of genetics. The comprehensive development of education and teaching has trained a large number of excellent genetic talents for the development of China's economy and society. Here, we sum up the overall achievements of the teaching reform and propose some suggestions on the future development of genetics teaching in China, hoping that the quality of genetics teaching in China will take a new step in the new era.