You can determine your level of English on a scale from 1 (Beginner) to 9 (Very advanced). Check the table below to see which level you have. Source: The London School of English.
According to a survey of Department of Higher Education, about 18.9% of students do not meet the requirements and 31.8% of students need to practice more English. The Vietnamese students are very good at grammar while they are still in school. However, they do not have many opportunities for practice, so the listening and speaking