Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
lap chau » lai chau, a chau, ha chau
chau tre » chay tren, chau tho, cho tre
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang co » nang cao, nang doc, nang noi
va cham » va chat, va tham
luc ban » duc ban, cuc ban, luc bat
co loi » co hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang co loi. hieu ((va cham) or (va phat)) luc ban thanh lap chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang co loi. hieu ((va cham) OR (va phat)) luc ban thanh lap chau tre.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang co loi. hieu ((va cham) or (va phat)) luc ban thanh lap chau tre*.