Lehigh University, founded by industrialist Asa Parker in 1865, is a top private research institution with a long history in the United States. It belongs to one of the Patriot Union schools and is located in Bethlehem, 70 miles north of Philadelphia, Pennsylvania, USA. Lihai University is one of the top research universities in the United States. It implements small class teaching, with an average of 27 students in each class, and 80% of the classes have fewer than 35 students. There are more opportunities for students to communicate with professors, which greatly improves the professor's attention to students. Lihai University is a first-class national university in the United States, and was given a four-star academic evaluation by The new york Times University Guide. 20 16 In the US News and World Report, the most authoritative school ranking institution in the United States, Lihai University ranked 47th in the United States and was listed as one of the most screened universities. 680 professors and alumni won Nobel Prize, Pulitzer Prize and Fulbright Scholarship, and became academicians of American Academy of Arts and National Academy of Sciences. Lihai University is a school of the Patriot Union and one of the founding members of the Union. In addition to Lihai University, the alliance also includes West Point Military Academy, Massachusetts Institute of Technology, United States Naval Academy, Georgetown University and other 12 elite universities. These universities are characterized by small scale and high elitism. Many years ago in the United States, Lihai University, Chicago University, Northwest University, Tufts University and West Point Military Academy were called one of the hidden Ivy League schools. For many years, the median salary of Caspian University graduates has been the highest in the whole northeastern United States. The median salary of graduates of the 20th/Kloc-0th/5th class is $57,200, second only to Princeton University and West Point Military Academy, and tied for the third place with MIT.