HSK test scores: HSK results prove a student's Chinese proficiency. Applicants for programs taught in English do not need HSK test scores.
IELTS or TOEFL test scores: Applicants for programs taught in English must provide IELTS or TOEFL test scores. Students whose mother tongue is English need not provide test scores. Students who hold a high school diploma or degree taught in English do not need to provide test scores but must provide proof from their school or other proof of their English proficiency, as long as it is verified by the school