Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
ban thanh » ban hanh, ban hang
cham luc » cham soc, nhan luc, cham cuu
dua tren » dung tren
sang tao » hang tai
luc ban » duc ban, cuc ban, luc bat
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
sach ty » sach y, sach thu, xach tay
tao hoi » tao khoi, tao boi, tay hoi
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: tu ((sach ty) or (sach tu)) sang tao hoi. hieu ve cham luc ban thanh lap ((dua tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach tu)) sang tao hoi. hieu ve cham luc ban thanh lap ((dua tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach tu)) sang tao hoi. hieu ve cham luc ban thanh lap ((dua tren) or (cua te))*.