Perhaps you should try some spelling variations:
nhan tien » nhan vien, nhan dien, phan tien
tien cua » trien cua, tiep cua, dien cua
thu cac » tu cac, thu xac, thu cuc
hieu ve » hieu va, hieu van
nang o » nang co, nang ho, nang ro
ve cao » va cao, ve bao, ve cac
luc va » tuc va, loc va
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cac ky nang o hoi. hieu ve cao ((luc va) or (duc va)) nhan tien cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky nang o hoi. hieu ve cao ((luc va) OR (duc va)) nhan tien cua te.
• Adding a wildcard symbol may retrieve word variants: thu cac ky nang o hoi. hieu ve cao ((luc va) or (duc va)) nhan tien cua te*.