Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
hanh thang » thanh thang, hanh trang, danh thang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
va hang » van hang, va lang, va hanh
va nang » van nang, da nang, cam nang
ho cuu » ho chu, ho cua, so cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cuu tinh - ((hanh thang) or (nhanh thang)) ((va hang) or (va nang)) cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cuu tinh - ((hanh thang) OR (nhanh thang)) ((va hang) OR (va nang)) cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ho cuu tinh - ((hanh thang) or (nhanh thang)) ((va hang) or (va nang)) cong dan than cau*.