Perhaps you should try some spelling variations:
sach phu » sach thu, sach phat, sach thue
hanh lai » hanh lam, hanh tai, thanh lap
tu sach » thu sach, su sach, te sach
lai cuu » lai cua, lai chau, lai cuoc
thuc va » thuc vat, thuc dan, thuc day
van lam » van nam
thi van » thi lan, thi hanh, thi nang
lang ha » long ha
lang xa » dang xay, lang van
cuu tre » cua tre, cau tren, cau treo

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 phu ((lang xa) OR (lang ha)) hoi. thi van lam ((duc va) OR (thuc va)) hanh lai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach phu ((lang xa) OR (lang ha)) hoi. thi van lam ((duc va) OR (thuc va)) hanh lai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach phu ((lang xa) OR (lang ha)) hoi. thi van lam ((duc va) OR (thuc va)) hanh lai cuu tre*.