https://diendan.hocmai.vn/members/nu-than-mat-trang.2555333/?page=8#profile-post-2077213 teencode kiểu số đóa, mà số thuộc toán mà
@Ngọc Đạt ah yep but it's only occasionally, mostly eng :) If now u wanna say in eng, i'll say that, ok? ^^