id	keyword
easat-9582	chinese
easat-9582	language
easat-9582	teaching
easat-9582	vietnam
easat-9582	language teaching
easat-9582	university
easat-9582	education
easat-9582	lecturers
easat-9582	textbooks
easat-9582	universities
easat-9582	vietnamese
easat-9582	development
easat-9582	learning
easat-9582	language education
easat-9582	students
easat-9582	training