Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
vanh dai » van dai, vanh tai, lanh dao
hanh dai » hanh dao, thanh dat, thanh dam
sach tu » sach thu, cach tu, sach ty
te sach » toc sach
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
sang xa » song xa, lang xa, sang ma
tu sang » thu sang, tu san, tu lang
ve cac » va cac, vien cac
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 tu sang xa hoi. hieu ve cac xuc van ((((hanh dai) OR (vanh dai))) or (hanh tai)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu sang xa hoi. hieu ve cac xuc van ((((hanh dai) OR (vanh dai))) OR (hanh tai)) cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu sang xa hoi. hieu ve cac xuc van ((((hanh dai) OR (vanh dai))) or (hanh tai)) cua tu".
• Adding a wildcard symbol may retrieve word variants: te sach tu sang xa hoi. hieu ve cac xuc van ((((hanh dai) OR (vanh dai))) or (hanh tai)) cua tu*.