Columbia subject headings:
English language--Study and teaching--Asia--Foreign speakers.
Language and languages--Study and teaching--Asia.
Language planning--Asia.
Language policy--Asia.
Harvard subject headings:
Language and languages--Study and teaching--East Asia.
Language and languages--Study and teaching--Southeast Asia.
Language policy--East Asia.
Language policy--Southeast Asia.
Princeton subject headings:
Language and languages--Political aspects--Asia, Southeastern.
Language and languages--Political aspects--East Asia.
Language and languages--Study and teaching--Asia, Southeastern.
Language and languages--Study and teaching--East Asia.
Southeast Asia--Languages.