Choose the appropriate course training method (I) Internal training Internal training refers to the training programs provided by the company. The training department is responsible for developing training courses in cooperation with trainers, and coordinating training schedules and personnel arrangements. (II) External training External training refers to the need to purchase training from outside when the training required by the company cannot be provided by the company. (III) Online training Online education and training provide opportunities for effective teaching and learning at any time and any place. The application of e-learning teaching method has opened up a brand-new way for training. Through the network, employees do not have to leave the enterprise, saving time and solving the contradiction between work and study, thus gaining more opportunities for education and training. Learners can also devote themselves to training and arrange the learning process according to their own steps, which is not limited by the learning progress of other students, so that students can change from passive training to active training.