Perhaps you should try some spelling variations:
trong dong » trong cong, trong nong, trong dang
dong thanh » truong thanh
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
tranh cua » manh cua
doanh cua » doanh luan
toan cao » toan ban, toan tap

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 (hoc thieu)) sach - canh ((tranh cua) OR (doanh cua)) trong dong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) sach - canh ((tranh cua) OR (doanh cua)) trong dong thanh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (hoc thieu)) sach - canh ((tranh cua) OR (doanh cua)) trong dong thanh toan cao".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) sach - canh ((tranh cua) OR (doanh cua)) trong dong thanh toan cao*.