Perhaps you should try some spelling variations:
te sach » toc sach
hanh de » hanh ve, hanh kem
luc van » luoc van, luu van, duc van
xuc van » duc van, vuc van, xuc ban
va cham » va chat, va tham
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
de cua » le cua, te cua, dieu cua
cua tu » cua tuc, cua su, cua cu

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 van) OR (luc van)) hanh de cua tu~.
• 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 van) OR (luc van)) hanh de cua tu.
• 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 van) OR (luc van)) hanh de cua tu".
• Adding a wildcard symbol may retrieve word variants: te sach thieu ((nang xa) or (lang xa)) hoi. hieu va cham ((xuc van) OR (luc van)) hanh de cua tu*.