Acceptance vs Pre-Admission vs Invitation Letter (CSC)
By CSC Path Editorial, checked against official CSC and university sources.
A professor's email is not a pre-admission letter, and a pre-admission letter is not admission. Here's exactly what each document is, per official wording, and which one your route needs.
1.The three letters, defined
Per official embassy wording, "pre-admission documents include pre-admission notice issued by the international students' admission department or invitation letter from the schools or professors" (official notice). In practice there are three distinct documents: the professor/supervisor acceptance letter (a signed form from your prospective supervisor, for research degrees), the pre-admission notice (issued by the university's admissions OFFICE for embassy-route scholarship applicants), and the admission notice (the formal enrollment document issued after final selection, delivered with your JW201/JW202 visa form).
2.Critical distinction: a professor's letter is NOT a pre-admission letter
Official campuschina FAQ wording: "Does the Letter of Acceptance or email from the supervisor equal the Pre-admission Letter? No. Only the Pre-admission Letters (or Admission Letters) issued by the admissions office of designated Chinese universities are considered valid" (campuschina FAQ, government mirror). Both help, but they're different documents doing different jobs.
3.Which route needs which?
Type A (embassy route): the 2026/27 notices require all applicants to provide a pre-admission document from the university they apply to (official notice). Its effect, per Central South University: "Candidates holding a Pre-admission Notice will be placed in the host university; those without... should accept CSC's placement" (CSU official). Note the pre-admission notice is exclusively for the embassy route; Type B applicants "shall not apply" for it (USTB official). Type B (university route): no pre-admission letter; universities tell applicants to leave that CSC-portal field blank (NEU official guide); what matters is the supervisor acceptance letter, compulsory for PhD at many universities ("Without the supervisor's acceptance, application is not possible," per NEU) and often required as a "Conditional Acceptance Letter" (Chang'an official).
4.Does a pre-admission letter guarantee my scholarship?
No. Official wording: "The Pre-Admission Notice does not equate to the final Admission Notice. It is only used to assist you in completing the scholarship application in your home country" (USTB official). CSC also "reserves the right to make necessary adjustments to the candidate's host university, field of study, supporting categories and duration" (CSU official). It strongly improves placement odds; it guarantees nothing.
5.How do I get each one, and how long does it take?
Pre-admission notice: email the university admissions office the required package (passport, diplomas, transcripts, study plan, language certificate; undergraduates now also CSCA scores). USTB issues it "within 7 working days" of receiving materials, application window roughly November–March (USTB official); CSU takes requests at its admissions email with subject "Name + CSC Pre-admission Application" (CSU official). Some universities charge no fee at the pre-admission stage; USST charges its RMB 800 only after formal nomination (USST official). Supervisor acceptance letter: find supervisors via the university's published lists, email a targeted request, and have them sign the university's template form; there's no official turnaround; it depends on the professor, so start months early and move on politely if there's no reply after several attempts (that's NEU's own official advice). Our professor outreach guide and templates cover the emails. Admission notice: you don't request it; it's issued after selection (CSC route: downloaded from the system with the JW201 in July–August; self-funded: issued after fee payment, e.g. within ~5 working days at some universities).
6.Timeline strategy for 2027-28
Work backwards from the ~October 2026 cycle opening: contact professors August–October; request pre-admission notices November–January (when offices issue them); submit the CSC application with your pre-admission document before your embassy's deadline (typically early-to-late February). Doing the letters BEFORE the portal opens is what separates placed applicants from CSC-lottery applicants.
Professor outreach until an acceptance letter is secured is exactly what our $100 Professor Outreach service does: shortlist, personalized emails, and handled follow-ups.
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