Perhaps you should try some spelling variations:
danh dien » dinh dien, danh kien, danh lien
thien van » thi van
dang xay » dang van, van xay
truc va » thuc va, thuc vat, trung va
danh di » danh du, xanh di, danh gia
van cau » van dau, van hau, van chat
sach ty » sach tu, sach thu, xach tay
xay cho » day cho, cay cho, xay chen
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 (sach y)) dang xay cho. thien van cau truc va ((danh di) OR (danh dien)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ty) OR (sach y)) dang xay cho. thien van cau truc va ((danh di) OR (danh dien)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) or (sach y)) dang xay cho. thien van cau truc va ((danh di) OR (danh dien)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) or (sach y)) dang xay cho. thien van cau truc va ((danh di) OR (danh dien)) cua tre*.