Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
thu lang » thu hang, thu bang, phu lang
tan hanh » tan thanh, tang hanh, toan hanh
tu sach » thu sach, te sach, tu cach
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
lang xa » lang ha, dang xay, lang van
su sach » so sach, vu sach
va cam » va cham, va cac, va cao
ve cam » ve cham, ve cac, ve cai

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) or (su sach)) thu lang xa hoi. hieu ((ve cam) OR (va cam)) duc tan hanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) thu lang xa hoi. hieu ((ve cam) OR (va cam)) duc tan hanh lai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (su sach)) thu lang xa hoi. hieu ((ve cam) OR (va cam)) duc tan hanh lai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) thu lang xa hoi. hieu ((ve cam) OR (va cam)) duc tan hanh lai cua tre*.