Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
vu sach » vu bach, su sach, vu khach
van hai » van ha, van chat, van hanh
vai cuu » vai cua
va hanh » van hanh, va thanh, va danh
thuc va » thuc vat, thuc dan, thuc day
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
dan cac » dan cach, dang cac, dan bac
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang ma hoi. hieu ((((dan cac) OR (dan ca))) OR (van hai)) thuc va hanh vai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ky nang ma hoi. hieu ((((dan cac) OR (dan ca))) or (van hai)) thuc va hanh vai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang ma hoi. hieu ((((dan cac) OR (dan ca))) or (van hai)) thuc va hanh vai cuu tre*.