Perhaps you should try some spelling variations:
dang dinh » dang sinh, dang dieu, dang hanh
dinh cuu » dinh chi
cuu treo » cau treo, cuu tre, cu tren
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cam » va cham, va cac, va cao
xac va » tac va, ac va, bac va

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 nang xa hoi. hieu va cam ((xac va) or (duc va)) dang dinh cuu treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. hieu va cam ((xac va) OR (duc va)) dang dinh cuu treo.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu va cam ((xac va) or (duc va)) dang dinh cuu treo*.