Perhaps you should try some spelling variations:
thong quang » thong qua, luong quang, thong dung
trung huong » truong huong, trung uong, trung duong
hoc chinh » hoan chinh, hoc sinh, hoc kinh
huong ban » huong dan, huong ben, huong lan
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - hanh ((thong quang) or (thong quan)) trung huong ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - hanh ((thong quang) OR (thong quan)) trung huong ban than cao.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh ((thong quang) or (thong quan)) trung huong ban than cao*.