Perhaps you should try some spelling variations:
ban thanh » ban hanh
ban hang » ngan hang
lam duoc » nam duoc, luat duoc, lam thuoc
dat duoc » dat nuoc, da duoc, luat duoc
tu sach » thu sach, su sach, te sach
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang

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 nang xa hoi. lieu va ((lam duoc) or (dat duoc)) ((ban thanh) or (ban hang)) vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. lieu va ((lam duoc) OR (dat duoc)) ((ban thanh) OR (ban hang)) vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. lieu va ((lam duoc) or (dat duoc)) ((ban thanh) or (ban hang)) vai cuu tre*.