Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cau tren » cu tren, dau tren, ca tren
thanh vi » hanh vi, thanh va, thanh ve
tru nang » tra nang, tri nang, truc nano
cuu tre » cua tre, cau treo
xuc van » duc van, luc van, vuc van
te sach » toc sach
tu lang » cu lang, tu lanh, xu lang
va cam » va cham, va cac, va cao

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 ((tu lang) or (tru nang)) xa hoi. lieu va cam xuc van thanh vi ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu lang) OR (tru nang)) xa hoi. lieu va cam xuc van thanh vi ((cuu tre) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: te sach ((tu lang) or (tru nang)) xa hoi. lieu va cam xuc van thanh vi ((cuu tre) or (cau tren))*.