Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
quang dung » quang trung, cuong dung
cong thanh » dong thanh, cong trinh, cong tan
chi danh » chi dan, chi anh, chi dinh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi danh - thanh dung ((quang dung) OR (ung dung)) cong thanh ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - thanh dung ((quang dung) OR (ung dung)) cong thanh ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi danh - thanh dung ((quang dung) OR (ung dung)) cong thanh ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi chi danh - thanh dung ((quang dung) OR (ung dung)) cong thanh ((toan cau) or (toan ban))*.