Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
hien cam » hien cac, hien cau, hien giam
hanh dai » hanh tai, hanh dao, vanh dai
sach ly » sach lo, sach ty, sach hay
nang xa » nang x, lang xa, nang ma
xuc van » duc van, vuc van, xuc ban
luc van » luoc van, luu van, duc van
cua cu » cua chu, cua cau, cua su

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 ly) OR (sach y)) nang xa hoi. hieu hien cam ((xuc van) or (luc van)) hanh dai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ly) OR (sach y)) nang xa hoi. hieu hien cam ((xuc van) OR (luc van)) hanh dai cua cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ly) OR (sach y)) nang xa hoi. hieu hien cam ((xuc van) or (luc van)) hanh dai cua cu".
• Adding a wildcard symbol may retrieve word variants: te ((sach ly) OR (sach y)) nang xa hoi. hieu hien cam ((xuc van) or (luc van)) hanh dai cua cu*.