Applied mathematics is a science major, involving many industries, information technology, high-energy physics, aerospace and so on. Applied mathematics belongs to advanced talents and is rare. No matter what major, we should strive to improve ourselves. Mathematics and applied mathematics, as a basic subject, have been offered in major comprehensive universities, some normal universities and polytechnic universities in China. Only in different universities, the development focus of this major is different. Some focus on the economic direction, some focus on the financial direction, and normal colleges focus on the direction of mathematics education.