Perhaps you should try some spelling variations:
xanh cay » xanh ca, nhanh cay, xanh a
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
cam duc » cam xuc, cao duc, pham duc
thi cua » thai cua, thi cuc, tri cua
anh cay » anh ca, anh cam, anh hay
anh thi » anh tho, dinh thi, dang thi
ban anh » ban hanh, ban banh, ban danh
hieu ve » hieu va
sach ty » sach y, sach tu, sach thu
duc ban » duc tan, duc van, dua ban
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty ((anh cay) OR (xanh cay)) phoi. ((hieu ve) or (hieu van)) cam duc ban anh thi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((anh cay) OR (xanh cay)) phoi. ((hieu ve) OR (hieu van)) cam duc ban anh thi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty ((anh cay) OR (xanh cay)) phoi. ((hieu ve) or (hieu van)) cam duc ban anh thi cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((anh cay) OR (xanh cay)) phoi. ((hieu ve) or (hieu van)) cam duc ban anh thi cua te*.