Liu Anqi and Li Han are talking about the same book because they are both talking about business and economy. Liu Anqi is practical and easy to understand, which is very helpful for Xiaobai's French exam. Li Han is a teacher who can grasp the key points and answer questions accurately. There is absolutely nothing wrong with reciting them.

Da Rui's exclusive teacher, Liu Anqi, combines theory with practice, with a very clear system and thorough theory. Li Han, the exclusive teacher in Da Rui, is good at talking about dry goods and hitting test sites directly.