Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
lang xa » lang ha, dang xay, lang van
hanh va » hang va, hanh vi
va hanh » van hanh, va thanh, va danh
nang xa » nang x, nang ma, mang xa
cua luc » cua duc, cua tuc, cua cuc
va cua » va chua, via cua, ca cua
luc va » duc va, tuc va, loc va
ban ky » van ky
dan ky » van ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((ban ky) OR (dan ky)) ((nang xa) or (lang xa)) hoi. hieu viec cua luc va hanh va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((ban ky) OR (dan ky)) ((nang xa) OR (lang xa)) hoi. hieu viec cua luc va hanh va cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((ban ky) OR (dan ky)) ((nang xa) or (lang xa)) hoi. hieu viec cua luc va hanh va cua te*".