Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
dung cong » dung trong
thang va » hang va, trang va, thong va
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - thanh thang va dung cong dan ((toan cao) or (((toan ban) or (van ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh thang va dung cong dan ((toan cao) OR (((toan ban) OR (van ban)))).
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh thang va dung cong dan ((toan cao) or (((toan ban) or (van ban))))*.