Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thang cua » thong cua, hang cua, than cua
cong cong » cong dong, trong cong, dung cong
toc cham » toc thai
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
o chau » a chau, 3 chau, moc chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((o chau) or (toc cham)) tinh - thanh thang cua cong cong dan ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((o chau) OR (toc cham)) tinh - thanh thang cua cong cong dan ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((o chau) or (toc cham)) tinh - thanh thang cua cong cong dan ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((o chau) or (toc cham)) tinh - thanh thang cua cong cong dan ((toan cau) OR (toan ban))*.