Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
cong than » cong thanh, cong thang, cong tan
than nhan » thanh nhan, than phan, chan nhan
nhan cach » phan cac
ho chieu » theo chieu, doi chieu, mot chieu
tranh va » trang va, trinh va, thanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) sach - canh ((tranh va) or (tranh van)) dung cong than nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - canh ((tranh va) OR (tranh van)) dung cong than nhan cach.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sach - canh ((tranh va) or (tranh van)) dung cong than nhan cach*.