Perhaps you should try some spelling variations:
thang thuong » hang thuong, thong thuong, than thuong
phan thong » phan thuong, phan hong, phan tong
thuong can » thuong han, thuong lan, thuong con
doi chieu » doc hieu, doi chi, mot chieu
thong van » trong van, thong va, thong quan
van thang » van thanh, van khang, van hang
can tho » can thi, can ho, dan tho

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 - phan thong van thang thuong can tho ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) sach - phan thong van thang thuong can tho ca*.