Perhaps you should try some spelling variations:
dinh luc » dinh duc, dinh lua, dinh chuc
van dinh » van minh, van dich, va dinh
dang xay » dang van, van xay
vu sach » vu bach, su sach, vu khach
luc cua » luc chua, luc nua, tuc cua
tuc van » thuc van, truc van, tuc va
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va
sach lo » sach dao, sach doi, sach hoi
lang xa » lang ha, lang van
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: vu sach lo ((lang xa) or (dang xay)) hoi. ((hieu va) or (hieu qua)) cam tuc van dinh luc cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach lo ((lang xa) OR (dang xay)) hoi. ((hieu va) OR (hieu qua)) cam tuc van dinh luc cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach lo ((lang xa) or (dang xay)) hoi. ((hieu va) or (hieu qua)) cam tuc van dinh luc cua te*.