Perhaps you should try some spelling variations:
xanh hanh » danh thanh, ban hanh, van hanh
manh hanh » danh thanh, minh thanh, manh huynh
dang van » hoang van, hang va
cac cuoc » cac nuoc, ca cuoc, cac quoc
hieu va » lieu va, hieu qua
sach ty » sach y, sach tu, sach thu
van hoi » van hoa, van hoc, van hoe
cach tu » cach thuc
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ty) or (cach tu)) dang van hoi. hieu va cac cuoc ((manh hanh) or (xanh hanh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (cach tu)) dang van hoi. hieu va cac cuoc ((manh hanh) OR (xanh hanh)) dai cua tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) or (cach tu)) dang van hoi. hieu va cac cuoc ((manh hanh) or (xanh hanh)) dai cua tre*.