Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
toc sach » hoc sach, doc sach, thuoc sach
nam truc » nam truoc, nam thuc, nam trung
xa thanh » va thanh, ha thanh, ta thanh
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
nam tuc » nam thuc, nam tu, nam thuoc
tai cua » thai cua, tai cuc, tri cua
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: toc sach ky nang xa hoi. hieu va ((nam tuc) or (nam truc)) xa thanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky nang xa hoi. hieu va ((nam tuc) OR (nam truc)) xa thanh tai cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ky nang xa hoi. hieu va ((nam tuc) or (nam truc)) xa thanh tai cua te*.