No university will require IELTS.

2.

Not all universities want English, and not all subjects are required in universities that want English. Different schools, different disciplines.

3.

Universities that require TOEFL to submit TOEFL and IELTS may need to apply for special review, but direct submission is definitely not acceptable.

4.

Different universities or disciplines have different requirements for TOEFL, some may be 39 points, some may be 80 points, and some may be 100.

5.

Some universities directly use TOEFL scores as proof of foreign language proficiency, while others use TOEFL scores as proof.

English test

Some exemption certificates require TOEFL and their own English test.

6.

If IELTS is required, the examination department should be above 5.5, and the examination college should be above 7. Personal point of view.