Perhaps you should try some spelling variations:
hanh tung » thanh tung, manh tung, hanh dung
theo chu » theo chieu, cho chu, chao chu
anh tang » anh bang, anh dang, anh nang
tong dan » tuong dan, thong dan, trong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
va han » va phan, van han, va hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (theo chu)) sach - ((hanh tung) or (anh tang)) va han tong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (theo chu)) sach - ((hanh tung) OR (anh tang)) va han tong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((toc thieu) or (theo chu)) sach - ((hanh tung) or (anh tang)) va han tong dan than cau*.