Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
trung va » truong va, trang va, trung ha
cong dan » cong san, cong tan, huong dan
toan cau » toan ban, toan tai
toan tap » toan ban
toan cao » toan ban
va dung » van dung, va duong, vat dung

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

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