Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
vu sach » vu bach, su sach, vu khach
van lam » van nam
van dam » van nam, van dao, van dau
ly hang » ly quang
ty hang » ty xang, thi hang, thu hang
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
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: vu sach ((ty hang) OR (ly hang)) xa hoi. hieu ((van dam) or (van lam)) xuc va thanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((ty hang) OR (ly hang)) xa hoi. hieu ((van dam) OR (van lam)) xuc va thanh vi cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ((ty hang) OR (ly hang)) xa hoi. hieu ((van dam) or (van lam)) xuc va thanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: vu sach ((ty hang) OR (ly hang)) xa hoi. hieu ((van dam) or (van lam)) xuc va thanh vi cuu tre*.