Bachelor degree: Beijing Institute of International Relations.

Postgraduate: Master of International Studies, University of Chicago

The second graduate student: Stanford University MBA

Main achievements: investment bankers set up focusedu Education.

Focusedu: one of the co-founders, Stanford University MBA, University of Chicago Master. He has worked in the San Francisco office of Goldman Sachs, the first investment bank in the United States, and Credit Suisse, the top investment bank in Europe. He used to be assistant to the president's office of New Oriental, director of Chengdu Foreign Languages Department, and published ten Yu Ben bestsellers. Inspired by the successful model of American KahnAcademy, Xu Yi resigned from the investment bank and founded China's Time Focus Education. Xu teacher has always insisted on teaching in person, leading the exam in person, and constantly publishing top books in the industry. Many students who have received counseling have entered famous universities such as Harvard, Stamford, Princeton, Northwest and Upenn University.

Xu Yi was lucky enough to meet many top successful people in the world and ask them for advice on children's education and investment. The stock account book owned by xu teacher has the photo and signature of Warren Buffett, the signature of Carlos, the world's richest Mexican telecom king, the signature of media tycoon Murdoch and his wife, and the photo and signature of American hedge fund manager.