1. Proactive Principle: Emphasize Employee Participation And Interaction, And Give Full Play To Employees' Initiative.

2. Pertinence Principle: Based On The Company's Business Strategy, Oriented Towards The Enterprise And The Market, Facing The Era, Facing The High And New Technology And Application.

3. Diversity Principle: Fully Consider The Diversity Of The Level, Type, Content And Form Of The Trainees.