Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
luoc van » luoc can, luoc va, luc van
te sach » toc sach
lai cua » dai cua, hai cua, lai chau
xuc ban » duc ban, cuc ban, quoc ban
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
tu cong » thu cong, te cong, tai cong
tu nong » tu dong, tu tong, tu tuong
cua tuc » cua duc, cua tu, cua thuoc
ve cac » va cac, vien cac

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 ((tu nong) OR (tu cong)) mai hoi. hieu ve cac ((luoc van) or (xuc ban)) hanh lai cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu nong) OR (tu cong)) mai hoi. hieu ve cac ((luoc van) OR (xuc ban)) hanh lai cua tuc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((tu nong) OR (tu cong)) mai hoi. hieu ve cac ((luoc van) or (xuc ban)) hanh lai cua tuc".
• Adding a wildcard symbol may retrieve word variants: te sach ((tu nong) OR (tu cong)) mai hoi. hieu ve cac ((luoc van) or (xuc ban)) hanh lai cua tuc*.