Perhaps you should try some spelling variations:
thi hanh » thi thanh
thu lang » thu hang, thu bang, phu lang
hanh cau » nhanh cau, hang cau, hanh cac
sach thu » sach thue, sach thieu, sach tham
hanh lai » hanh lam, hanh tai, thanh lap
tu sach » thu sach, su sach, te sach
lang ha » long ha
cua tre » cuu tre, cua triet, dua tren
thuc va » thuc vat, thuc dan, thuc day
xuc va » duc va, tuc va, luc va
ha hoi » hoa hoi, ha noi, xa hoi
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 thu lang ha hoi. thi hanh cau ((xuc va) or (thuc va)) hanh lai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu lang ha hoi. thi hanh cau ((xuc va) OR (thuc va)) hanh lai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach thu lang ha hoi. thi hanh cau ((xuc va) or (thuc va)) hanh lai ((cua tre) or (cua te))*.