Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
van thanh » ban thanh, van tuan
le hoang » le hong, le quang, le tang
hoang xa » hoang ha, hoang va, hoang xuan
tu sach » thu sach, te sach, tu cach
cao duc » dao duc, cao suc, giao duc
tai cua » thai cua, tai cuc, tri cua
hieu va » lieu va, hieu qua
su sach » so sach, vu sach
cua te » cua tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) le hoang xa hoi. hieu va ((pham duc) OR (cao duc)) van thanh tai cua te~.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) le hoang xa hoi. hieu va ((pham duc) or (cao duc)) van thanh tai cua te*.