1, which is practical. Ming Jiang's skills in explaining various test questions are very detailed. There are not only solutions to problems, but also many skills interspersed among them. After mastering it, the effect is obvious, and the speed and accuracy of doing the problem will be improved. And the flash energy is targeted, not as extensive as Ming Jiang's skills.
2. Short class hours. Ming Jiang's courses are all about dry goods. The whole course has many examples and practical skills, which can quickly improve the test scores. Flash has no data and question bank.