青云翻译

[object Object]

This is the use of reinforcement theory of principle taken by the method, where staff, correct behavior to timely

This is a method which adopts using the strengthened theory principle, namely regarding the staff positive, the correct behavior must at the right moment

This is the use of methods to strengthen theoretical principles, namely, the active staff, and correct the behavior to timely

This is the use of reinforcement theory of principle taken by the method, where staff, correct behavior to timely