Perhaps you should try some spelling variations:
nhan dien » nhan vien, nhan dieu, nhan dan
dien cua » dieu cua, dien cuc, dien cu
thu sac » thu sach, thu xac, thu dac
hieu ve » hieu va, hieu van
thu san » thuy san, thu ban, phu san
nang xa » nang x, lang xa, nang ma
ve bao » te bao, va bao
suc va » duc va, luc va, soc va
tuc va » thuc va, truc va, tuc xa
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 sac) or (thu san)) ky nang xa hoi. hieu ve bao ((suc va) OR (tuc va)) nhan dien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sac) OR (thu san)) ky nang xa hoi. hieu ve bao ((suc va) OR (tuc va)) nhan dien cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sac) or (thu san)) ky nang xa hoi. hieu ve bao ((suc va) OR (tuc va)) nhan dien cua te".
• Adding a wildcard symbol may retrieve word variants: ((thu sac) or (thu san)) ky nang xa hoi. hieu ve bao ((suc va) OR (tuc va)) nhan dien cua te*.