Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
hanh dung » thanh dung, hanh dong, manh dung
theo hop » theo phap, thao hoc, theo ucp
anh dung » anh dong, anh huong, sach dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
theo bo » thao bo, theo doi, theo don

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo hop) or (theo bo)) manh - ((hanh dung) OR (anh dung)) cua thuong cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo hop) OR (theo bo)) manh - ((hanh dung) OR (anh dung)) cua thuong cong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo hop) or (theo bo)) manh - ((hanh dung) OR (anh dung)) cua thuong cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ((theo hop) or (theo bo)) manh - ((hanh dung) OR (anh dung)) cua thuong cong dan toan cao*.