Welcome to practical experience the 25-minute class 1st and then obtain the Formal program. When you are late for a lot more than ten minutes, the course might be cancelled, and you won't be capable of withdraw or make up the class.Sau khi ?ã chu?n b? cho mình ?? v?n t? v?ng và cách tr? l?i ph?ng v?n ti?ng Trung, b?n c?n l?u ý m?t s? v?n ?? sa