Perhaps you should try some spelling variations:
vien cua » viec cua, dien cua, tien cua
thuc day » thuc dan, thuc vat
thu cuc » thu tuc, thu cua, thu duc
thi cuc » tai cuc
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan
ve bao » te bao, va bao
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: ((thu cuc) or (thi cuc)) ky nang xa hoi. hieu ve bao ((thuc va) OR (thuc day)) nhan vien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu cuc) OR (thi cuc)) ky nang xa hoi. hieu ve bao ((thuc va) OR (thuc day)) nhan vien cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu cuc) or (thi cuc)) ky nang xa hoi. hieu ve bao ((thuc va) OR (thuc day)) nhan vien cua te".
• Adding a wildcard symbol may retrieve word variants: ((thu cuc) or (thi cuc)) ky nang xa hoi. hieu ve bao ((thuc va) OR (thuc day)) nhan vien cua te*.