Perhaps you should try some spelling variations:
thi hanh » thi thanh
hanh dau » hang dau, danh dau, han dau
sach ly » sach y, sach ty, sach hay
chuc va » thuc va, thuc vat
phuc va » phuc vu, thuc va, thuc vat
sach lo » sach dao, sach doi, sach hoi
cuu tre » cua tre, cau tren, cau treo
hang x » nang x, hoang xa, chang xu
vi cuu » vi luu, vinh cuu

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 ly) OR (sach lo)) hang x ho. thi hanh dau ((phuc va) or (chuc va)) hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ly) OR (sach lo)) hang x ho. thi hanh dau ((phuc va) OR (chuc va)) hanh vi cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ly) OR (sach lo)) hang x ho. thi hanh dau ((phuc va) or (chuc va)) hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ly) OR (sach lo)) hang x ho. thi hanh dau ((phuc va) or (chuc va)) hanh vi cuu tre*.