Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
ban hanh » ban hang
cham luc » cham soc, nhan luc, cham cuu
ve cham » va cham, ve chat, vu cham
luc ban » duc ban, cuc ban, luc bat
hieu ve » hieu va, hieu van
sach ty » sach y, sach thu, xach tay
nang xa » nang x, lang xa, nang ma
sach tu » sach thu, cach tu, sach uu
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: te ((sach ty) OR (sach tu)) nang xa hoi. hieu ve cham luc ban hanh vai ((va thiet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach tu)) nang xa hoi. hieu ve cham luc ban hanh vai ((va thiet) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach tu)) nang xa hoi. hieu ve cham luc ban hanh vai ((va thiet) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) OR (sach tu)) nang xa hoi. hieu ve cham luc ban hanh vai ((va thiet) or (cua te))*.