Perhaps you should try some spelling variations:
tay lang » tay tang, tay quang, tham lang
tai lang » tai cong, thi lan, tai san
truc van » truc va, thuc van, truc ban
van hanh » van thanh, ban hanh, van anh
hanh dai » hanh tai, hanh dao, vanh dai
te sach » toc sach
hieu ve » hieu va, hieu van
cua tuc » cua duc, cua tu, cua thuoc
ve cau » ke cau, va cau, ve cac

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tay lang) OR (tai lang)) xa hoi. hieu ve cau truc van hanh dai cua tuc~.
• Adding a wildcard symbol may retrieve word variants: te sach ((tay lang) or (tai lang)) xa hoi. hieu ve cau truc van hanh dai cua tuc*.