Purpose lie in enable student easy to master the technology, can have an object in view for coach training afterwards at the same time, carry on the training for pertinence.

目的在于使学生能更好掌握该项技术，同时也为了教练员在以后的训练中能够有的放矢，进行针对性的训练。

youdao

Peking opera is transmitted largely through master-student training with trainees learning basic skills through oral instruction, observation and imitation.

UNESCO: Intangible Cultural Heritage