Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
dau tren » dau tien, dat tren, dau tieng
thanh vi » hanh vi, thanh va, thanh ve
hieu van » hieu va, thien van, lieu va
tru nang » tra nang, tri nang, truc nano
van cam » van nam, van lam, van cau
xuc van » duc van, luc van, xuc ban
tu nang » tu nong, tu nano, tu lang
cuu tre » cua tre, cau tren, cau treo
te sach » toc sach

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