Perhaps you should try some spelling variations:
hanh de » hanh ve, hanh kem
va cham » va chat, va tham
te sach » toc sach
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
de cua » le cua, te cua, dieu 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: te sach thieu ((nang xa) OR (lang xa)) hoi. hieu va cham ((xuc va) or (tuc va)) hanh de cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thieu ((nang xa) OR (lang xa)) hoi. hieu va cham ((xuc va) OR (tuc va)) hanh de cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach thieu ((nang xa) OR (lang xa)) hoi. hieu va cham ((xuc va) or (tuc va)) hanh de cua te".
• Adding a wildcard symbol may retrieve word variants: te sach thieu ((nang xa) OR (lang xa)) hoi. hieu va cham ((xuc va) or (tuc va)) hanh de cua te*.