Investigation of Hebei is jointly organized by the Communist Youth League Committee, the Provincial Academy of Social Sciences, the Provincial Youth Federation and the Provincial Federation of Students. In 2020, the social investigation activity of "Investigating Hebei" for college students in Hebei Province closely revolves around the "3689" strategic arrangement of the provincial party committee, aiming to guide young students to pay attention to the overall situation of the center and contribute their youth to building a beautiful Hebei and a strong economic province in the new era.

The five major subjects in high school contain a lot of gold. The five major disciplines are mathematics, physics, chemistry, biology and informatics. Among them, the competitions with the highest gold content are Mathematical Olympics and Physical Olympics, and the corresponding two competitions are also the most difficult among the five. Of the 90 self-enrollment schools, 88 recognized the results of these two competitions. All colleges and universities except Tsinghua and Peking University are eligible to apply for the Olympic Games in five disciplines as long as they win the first prize in the province. If you win the third prize in the province, you can apply for Wuli, Huanong and other universities. Even if you win the first prize in the city, you are eligible to apply for the independent entrance examination of Beijing University of Technology. It can be seen that the gold content of the Olympic Games in five disciplines is very high, so it is very necessary to participate in the Olympic Games in five disciplines in high school if you want to take the independent entrance examination.