Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
can thuc » dan thuc, van thuc, cay thuc
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
thuc van » thuc vat, thuc dan, thuc va
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
cao hoi » cau hoi, co hoi, cao hoc
y nang » ky nang, ly nang, may nang
v nang » va nang, vu nang, van nang

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 nang) OR (v nang)) cao hoi. ((hieu ve) or (lieu va)) can thuc van hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ((y nang) OR (v nang)) cao hoi. ((hieu ve) OR (lieu va)) can thuc van hanh vai cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ((y nang) OR (v nang)) cao hoi. ((hieu ve) or (lieu va)) can thuc van hanh vai cuu tre*".