Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
phat duy » pham duy, phat huy, phan duy
te sach » toc sach
hieu va » lieu va, hieu qua
duy gia » duy gian, duc gia, quy gia
hai cua » thai cua, dai cua, hoi cua
ma hoi » mai hoi, ma hoa, me hoi
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 _ nang ((ma hoi) or (xa hoi)). hieu va phat duy gia thanh hai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach _ nang ((ma hoi) OR (xa hoi)). hieu va phat duy gia thanh hai cua tu.
• Adding a wildcard symbol may retrieve word variants: te sach _ nang ((ma hoi) or (xa hoi)). hieu va phat duy gia thanh hai cua tu*.