Perhaps you should try some spelling variations:
thuan anh » tuan anh, thuan thanh, thuat lanh
duc thuan » duc tan, duc thang, duc phan
hieu van » hieu va, thien van, hieu ve
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
anh ve » hanh ve, anh va, anh viet
ve cua » le cua, de cua, te cua
x hoi » xa hoi, o hoi, x ho

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 y nang x hoi. ((hieu van) or (lieu va)) pham duc thuan anh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x hoi. ((hieu van) OR (lieu va)) pham duc thuan anh ve cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. ((hieu van) or (lieu va)) pham duc thuan anh ve cua tre*.