A question about advisor favoritism sat at No. 18 on Zhihu's hot list this week: do graduate supervisors prefer students who arrived through baoyan (recommendation-based, exam-free admission) or through kaoyan (the national postgraduate entrance exam)? Koolearn, a test-prep company, published its answer on November 5: there is "no clear answer, because every advisor's preference may differ," and advisors really look at "ability and effort" [4]. The column offers reassurance, with no data behind it and no advisor named. The published record supports a sharper statement: the two routes are assessed at different times, on different kinds of evidence, under one national merit standard. The decision a student can act on is which evidence file to build — years of grades, English and research, or a score earned in one December — and which way the balance between the two routes is moving.

What each route selects on, and when

For the 3.43 million people who registered for the 2026 exam — the most recent sitting, held on December 20–21, 2025 [5] — the kaoyan file is built in one compressed season. The entrance exam is the standard requirement for graduate entry: CHSI, China's official student-records portal, calls it "the necessary examination for being a graduate in China (except a small number of exam-free recommendation students)" [1]. It runs in two stages — a preliminary exam organized nationally, then a second-round examination of written tests and interviews organized by each admitting institution, mostly in April in CHSI's 2013 description [1]. That split remains current regulation: the Ministry of Education's rules for the 2026 intake (教学〔2025〕2号, issued September 2025) state that the preliminary exam is organized nationally, the second-round examination by the admitting institution, and that MOE sets the dates for both [8]. CHSI's 2013 guide put registration at September to October [1]; each cycle's final calendar comes from MOE's announcements [8]. Months of preparation thus compress into a single score, followed by the school's second-round examination.

The recommendation route builds its file across years instead. Under the same regulation, recommendation-exemption (推免) is one of the preliminary-stage channels, aimed at outstanding fresh bachelor graduates; only universities holding recommendation qualification may recommend candidates, and annual quotas of recommendation places are set for each institution [8]. A published notice from one school shows what goes into that file. China University of Geosciences (Wuhan)'s School of Mechanical Engineering and Electronic Information, recruiting its 2023 exam-free intake on the master-PhD track, required excellent undergraduate academic performance and English evidence through CET-6 (China's national College English Test, band 6), TOEFL and IELTS scores, or alternatively three months' study abroad or a first-author English paper. The same notice required research experience with results, or an authorized national invention patent, and made admission conditional on passing the school's second-round examination and on the prospective doctoral supervisor's consent [3]. One school, one program, one year — yet the pattern is visible: the recommendation file is assembled over undergraduate years out of evidence an examiner can check line by line, and the school's second-round examination plus the supervisor's consent are the deciding steps [3].

Why the debate got louder

The preference question is old; its numbers have moved. MOE data relayed by Global Times put 2024 exam applicants at 4.38 million, about 8% below 2023's 4.74 million and the first drop since 2015 [2] [7]. The 2015 baseline stood at 1.65 million, as Xiong Bingqi of the 21st Century Education Research Institute noted in the same report [2]. The decline continued on the official record: 3.88 million registered for the 2025 exam [6] and 3.43 million for the 2026 exam [5] — a fall of more than a quarter from the 2023 peak, across three consecutive exam cycles.

The recommendation channel moved the other way. In 2025, MOE added 67 universities to the recommendation-eligible list, with the change filed for the record [9]. At the top of the system it already carries most of the load: statistics cited by Global Times put the projected recommendation share at more than 70% of Tsinghua's and more than 60% of Peking University's graduate admits for 2024 [2]. Set that against an acceptance rate experts place near 25% for exam applicants [2] and graduating cohorts that grew from 11.58 million in 2023 to a projected 11.87 million in 2024 — larger classes feeding both routes with candidates [2] — and the debate's extra weight becomes clear: fewer candidates sit the exam each cycle, more universities can recruit without it, and both routes draw on the same master's seats.

What this means for the choice

The two routes grade two different files, and one merit principle covers both: MOE's admission regulation requires comprehensive assessment and merit-based selection (全面衡量、择优录取) across admissions [8]. The workable question for an applicant is therefore concrete — which file can you still build, and by when? A student early in an undergraduate degree, with strong grades and research access, can assemble the recommendation file, and the CUG notice shows such criteria are published openly, so the requirements can be read before committing to that path [3]. A student past that point, or enrolled at a university without recommendation qualification, still holds a fully public path: register through CHSI's graduate channel when the next cycle opens [1], sit the preliminary exam on the dates MOE announces [8], and prepare for the school's second-round examination [1]. Whether one group outperforms the other after enrollment is a question the published record reviewed here does not measure; on the evidence gathered, both files end in a school-run second-round examination and the same merit standard [3] [8].

If you are the student

  • Check your university's recommendation qualification and your standing in it early — only universities holding the qualification can recommend, quotas are set annually [8], and each school publishes its own criteria and procedure on its graduate-admissions pages (the CUG notice is one worked example) [3].
  • If the recommendation file is realistic, start on its components now: grades, English certification, research output, and a supervisor relationship — the CUG criteria list works as a template for what schools ask for [3]. At application time, recommendation candidates complete their registration and admission steps in the Ministry of Education's online service system [3].
  • If the exam route is yours, the sequence is set and public — MOE announces and sets the dates for the national preliminary exam, and each school runs its second-round examination [8] — but the next cycle's dates were not yet published in the record reviewed here. Watch moe.gov.cn and CHSI's graduate channel for the new announcement [5] [8].
  • Read the primary documents before acting on anyone's advice — MOE announcements, the admission regulation, and each school's own notices are all online [5] [8].

If you are the parent

  • Anchor expectations in the published process: admission runs through the two-stage exam or the documented recommendation procedure with annual quotas; the published rules contain no channel by which an advisor's preference guarantees a seat [8].
  • Cross-check any paid service's claims against official pages: moe.gov.cn for announcements and quotas, chsi.com.cn for registration, and the target school's graduate site for its own criteria [5] [8] [1].
  • Weigh the two routes against your child's current record and timeline rather than against favoritism stories: the recommendation file takes years to assemble; the exam file takes months of focused preparation [3] [1].