I am sorry to hear about your situation, and i am glad to know that you are working hard on the language . But please understand that the language proficency is essential for international students at CAFA. You need to understand the professors lectures and discuss with fellow students , do presentation and even need to pass the final exams . all of them need good language ability. And to be honest, HSK level 3 is not enough, which will bring you difficulty during your study. We certainly welcome all the talented students to apply , but the requirement of HSK level 5 is in fact for the good for all the international students,but not a limitation.