Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
van anh » van thanh, tuan anh, van minh
suc van » su van, duc van, luc van
cua tre » cua te, cuu tre, cua triet
mai hoi » mai khoi, dai hoi, lai hoi
y sang » _ sang, duy sang
ve bao » te bao, va bao
ma hoi » xa hoi, ma hoa, me hoi
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua
ve cao » va cao, ve cac, ve co

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y sang ((ma hoi) or (mai hoi)). hieu ((ve cao) OR (ve bao)) suc van anh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y sang ((ma hoi) OR (mai hoi)). hieu ((ve cao) OR (ve bao)) suc van anh vi cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y sang ((ma hoi) or (mai hoi)). hieu ((ve cao) OR (ve bao)) suc van anh vi cua tre*".