Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
van doanh » toan doanh, van dong, van thanh
lang van » dang van, tang van, hoang van
cham luc » cham soc, nhan luc, cham cuu
ve cham » va cham, ve chat, vu cham
van chu » van chi, van phu, van cau
luc van » luoc van, luu van, duc van
te sach » toc sach
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay
nang xa » nang x, nang ma, mang xa
chu tre » cho tre, chu tri, cuu tre

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((nang xa) or (((lang xa) OR (lang van)))) hoi. hieu ve cham luc van doanh van chu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang xa) OR (((lang xa) OR (lang van)))) hoi. hieu ve cham luc van doanh van chu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang xa) or (((lang xa) OR (lang van)))) hoi. hieu ve cham luc van doanh van chu tre*".