PhD scholarships fund doctoral research — 3 to 5 year research-intensive programs that lead to a doctorate. Most reputable PhD positions are fully funded by default: tuition is waived and the student receives a monthly stipend in exchange for research and sometimes teaching duties.
In most Western and Northern European systems, PhD positions are advertised by individual research groups or supervisors as funded positions — the funding (tuition + stipend) is bundled with the role. In the US and Canada, doctoral students are usually funded through a combination of teaching assistantships, research assistantships, and university fellowships. The end result is similar: a fully funded PhD costs the student nothing and pays a livable stipend.
There are three reliable channels: (1) advertised funded positions on university or department websites — search "PhD position", "funded PhD", or "doctoral candidate"; (2) national scholarship programs (Chinese Scholarship Council, DAAD, MEXT, Commonwealth, Fulbright) that fund PhD students; (3) direct outreach to a potential supervisor — many PhD positions are filled before they are publicly advertised, especially in STEM fields. Scholarar surfaces both advertised positions and government-funded options in one ranked list.
PhD admissions and scholarship committees focus on: research fit (does your interest match the supervisor or program?), prior research experience (a master thesis, a paper, an internship), recommendation letters from researchers who know your work, a clear research proposal (1–3 pages typically), and a strong academic record. English scores matter but are rarely the deciding factor.