Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
hai cua » thai cua, dai cua, hoi cua
hieu ve » hieu va
cao duc » dao duc, cao suc, giao duc
cua tu » cua tuc, cua su, cua cu
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, me hoi

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 y nang ((ma hoi) or (ma hoa)). ((hieu ve) or (hieu van)) cao duc va thanh hai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((ma hoi) OR (ma hoa)). ((hieu ve) OR (hieu van)) cao duc va thanh hai cua tu.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((ma hoi) or (ma hoa)). ((hieu ve) or (hieu van)) cao duc va thanh hai cua tu*.