Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
tru nang » tra nang, tri nang, truc nano
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
xuc van » duc van, luc van, xuc ban
lam xuc » cam xuc, lam duoc
van lam » van nam
tu tong » tu tuong, tu trong, tu dong
tu nang » tu nong, tu nano, tu lang
cuu tre » cua tre, cau tren, cau treo
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((((tu nang) or (tru nang))) or (tu tong)) xa hoi. hieu van lam xuc van hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((tu nang) OR (tru nang))) OR (tu tong)) xa hoi. hieu van lam xuc van hanh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ((((tu nang) or (tru nang))) or (tu tong)) xa hoi. hieu van lam xuc van hanh vi cuu tre*.