Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
sang tao » hang tai
nhan luc » nang luc
te sach » toc sach
cuu tre » cau tren, cau treo
cua tre » cua triet, dua tren, cua thep
luc ban » duc ban, cuc ban, luc bat
sach ty » sach y, sach tu, sach thu
ve nhan » ve nha, de nhan, va nhan
hieu ve » hieu va, hieu van
tao hoi » tao khoi, tao boi, tay hoi
ty sang » ty xang, ty hang, duy sang
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 sang tao hoi. hieu ve nhan luc ban thanh lap ((((cua tre) or (cuu tre))) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty sang tao hoi. hieu ve nhan luc ban thanh lap ((((cua tre) OR (cuu tre))) OR (cua te))*.