Perhaps you should try some spelling variations:
thanh le » thinh le, thanh ve, thanh de
bach van » bach dan, cach van, bach dang
hieu van » hieu va, thien van, lieu va
sach van » sach han, sach va, cach van
hanh le » hanh ve, hanh de, manh le
dau luc » cau luc, dau luan, dau nuoc
luc van » luoc van, luu van, duc van
van dau » van dao, phan dau
cuu tre » cua tre, cau tren, cau treo
ban xa » ban va, ban ma, ban da

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 van) OR (bach van)) ban xa hoi. hieu van dau luc van ((hanh le) or (thanh le)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach van) OR (bach van)) ban xa hoi. hieu van dau luc van ((hanh le) OR (thanh le)) cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach van) OR (bach van)) ban xa hoi. hieu van dau luc van ((hanh le) or (thanh le)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach van) OR (bach van)) ban xa hoi. hieu van dau luc van ((hanh le) or (thanh le)) cuu tre*.