1. Inquire about the official voluntary reporting system of various provinces and cities: candidates enter the official voluntary reporting system of their respective provinces and cities, enter the name of the organization, and the organization code will be displayed.

2. Inquire about the candidate's registration guide: the candidate's registration guide is marked with the college code of the college entrance examination. Candidates can read the books directly after they get the registration guide issued by the school.

3. "College Admissions Guide" query: Candidates will receive enrollment guides from many universities, and their college codes will be clearly marked in the enrollment guides of each school. Candidates can directly understand the college code they want through the college enrollment brochures they are interested in.

4.APP query: Candidates can search for the following apps according to Alipay and WeChat. The Civic Center has the service of "Education College Entrance Examination", and introduces "College List Inquiry" through the app. After entering the search page, enter the "school name" to query.

The college code, also called the college code, is a code string composed of numbers added by colleges and universities in China to facilitate candidates to fill in their volunteers.

There are five codes arranged by the Ministry of Education for colleges and universities (this code is common all over the country), and four codes arranged by the provincial education examination institute for colleges and universities (this code is generally used for volunteering in the college entrance examination, and the codes of the same college are different in different provinces).

Due to the changes in the running of colleges and universities every year, the provincial education examination institutes fill in the volunteers for the students who are difficult to complete the college entrance examination, and rearrange the universities with enrollment plans in the region (including provinces, municipalities directly under the central government and autonomous regions) on the fourth.

Inquiries about college codes can be made in official website. In addition, candidates can also log in to official website, a provincial education examination institution, to inquire about the institution code information.

Code names, Chinese words and pinyin dàihào represent aliases, numbers or letters, not official names. Zhang Tangkun's Record of the Ruling and Opposition Volume 5: "Yuan Jia Shao Congjun, left-handed painter, right-handed painter, chanting history, counting sheep, wrote 40 poems at once, with five words and six things, code-named' Fairy Boy'."

Cao Jinghua's "Notes on the Slip": "Many comrades engaged in revolutionary work have to communicate and publish articles with code names from time to time. "Wenta" and "Weining" are both code names that Comrade Qiu Bai used for some time. "