Perhaps you should try some spelling variations:
luat duoc » luat tuc
vay doanh » van doanh, ly doanh, voi doanh
nang doc » nang luc
lam duoc » nam duoc, lam thuoc, tao duoc
tu sach » thu sach, su sach, te sach
doc loi » duc loi
tai cua » thai cua, tai cuc, tri cua
lam xuc » cam xuc
sach ky » sac ky, sach y, sach ty
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 ky nang doc loi. lieu va ((lam xuc) or (((lam duoc) OR (luat duoc)))) vay doanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang doc loi. lieu va ((lam xuc) OR (((lam duoc) OR (luat duoc)))) vay doanh tai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang doc loi. lieu va ((lam xuc) or (((lam duoc) OR (luat duoc)))) vay doanh tai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang doc loi. lieu va ((lam xuc) or (((lam duoc) OR (luat duoc)))) vay doanh tai cua te*.