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 san, thu xac
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
luc va » duc va, tuc va, loc va
cua te » cua tu
soc va » hoc va, loc va, doc va
sac ky » cac ky, sai ky
suc va » duc va, tuc va, suc ma
va cao » va cac, va co, va dao

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 ky nang xa hoi. hieu va cao ((((suc va) OR (soc va))) or (luc va)) nhan dien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang xa hoi. hieu va cao ((((suc va) OR (soc va))) OR (luc va)) nhan dien cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky nang xa hoi. hieu va cao ((((suc va) OR (soc va))) or (luc va)) nhan dien cua te*".