Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hanh vai » hanh vi, hanh va, hanh tai
cac dat » cac dan, cai dat, cac dai
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
y sang » _ sang, duy sang
ma hoi » mai hoi, xa hoi, me hoi

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 (ma hoa)). lieu va cac dat va hanh vai cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y sang ((ma hoi) OR (ma hoa)). lieu va cac dat va hanh vai cua vat.
• Adding a wildcard symbol may retrieve word variants: thuat sach y sang ((ma hoi) or (ma hoa)). lieu va cac dat va hanh vai cua vat*.