Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, phong chong
tranh cua » doanh cua, manh cua
tang luan » dung luan
hach toan » thanh toan, manh toan
theo thu » theo chu, theo tu, theo tieu
thu bang » thu ban, thu hang, chu bang
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: theo thu bang - hanh ((tranh cua) or (tang luan)) ((thong cong) OR (thong thong)) hach toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo thu bang - hanh ((tranh cua) OR (tang luan)) ((thong cong) OR (thong thong)) hach toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo thu bang - hanh ((tranh cua) or (tang luan)) ((thong cong) OR (thong thong)) hach toan cao".
• Adding a wildcard symbol may retrieve word variants: theo thu bang - hanh ((tranh cua) or (tang luan)) ((thong cong) OR (thong thong)) hach toan cao*.