Perhaps you should try some spelling variations:
thang gieng » thang tien, thanh giang
thanh thang » nhanh thang, thanh thanh, thanh hang
doi chieu » doc hieu, doi chi, mot chieu
gieng dan » tieng han, gian dan, dien dan
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
dan cong » dang cong, van cong, dan dong
phan ba » phan bo, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (toc thieu)) sach - thanh thang gieng dan cong than phan ba~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) sach - thanh thang gieng dan cong than phan ba*.