text: On May 12, Pham Van Dai, deputy director of the Hanoi Department of Education and Training, confirmed that candidates taking the exam for grade 10 of the public high school will still take four tests including Mathematics, Literature, Foreign Languages and History as planned?
classes:  No, there are 4 subjects required for candidates taking the exam in grade 10: Mathematics, Literature, Foreign Languages and History, of which Foreign Languages is the most important.  Besides, there are 4 subjects required for candidates taking the exam in grade 10: Mathematics, Literature, Foreign Languages and History, of which Foreign Languages is the most important.  Yes, there are 4 subjects required for candidates taking the exam in grade 10: Mathematics, Literature, Foreign Languages and History, of which Foreign Languages is the most important.  Meanwhile, there are 4 subjects required for candidates taking the exam in grade 10: Mathematics, Literature, Foreign Languages and History, of which Foreign Languages is the most important.