Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hanh vai » hanh vi, hanh va, hanh tai
cua luc » cua tuc, cua loc, cua luat
cua duc » cua tuc, cua nuoc, cua quoc
cua cuc » cua cac, cua cu, cua tuc
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
vu van » tu van
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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

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