Perhaps you should try some spelling variations:
duc trung » dac trung, dung trung, do trung
dang xay » dang van, van xay
trung va » truong va, trang va, trung ha
te sach » toc sach
thi van » thi lan, thi hanh, thi nang
van duc » van duy, van du, tran duc
va xanh » va danh, va hanh, va anh
xanh di » danh di, vanh dai, xanh tai
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de cua

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) or (dang xay)) hoi. thi van duc trung va xanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang x) OR (dang xay)) hoi. thi van duc trung va xanh di cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang x) or (dang xay)) hoi. thi van duc trung va xanh di cua tre*.