Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
truc van » truc va, thuc van, truc ban
thanh di » thanh doi, thanh de, thanh do
vu sach » vu bach, su sach, vu khach
ly nang » ky nang, ly hang, ly vang
cuu tre » cua tre, cau tren, cau treo
va cau » van cau, va cac, va dau
di cuu » di cau, di cua, dinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ((ly nang) or (ty xang)) xa hoi. lieu va cau truc van thanh di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((ly nang) OR (ty xang)) xa hoi. lieu va cau truc van thanh di cuu tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ((ly nang) or (ty xang)) xa hoi. lieu va cau truc van thanh di cuu tre*.