Perhaps you should try some spelling variations:
danh trung » dang trung, dinh trung, thanh trung
manh trung » manh tung, thanh trung, manh hung
hoc thieu » toc thieu, hoc hien
cong dang » cong dong, cong dan, cong dung
dang vinh » dang dinh, dang sinh, dang tinh
vinh toan » tinh toan, hinh toan, minh toan
ho chieu » theo chieu, doi chieu, mot chieu
toan cau » 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: ((ho chieu) OR (hoc thieu)) xanh - ((danh trung) or (manh trung)) cua cong dang vinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - ((danh trung) OR (manh trung)) cua cong dang vinh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - ((danh trung) or (manh trung)) cua cong dang vinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - ((danh trung) or (manh trung)) cua cong dang vinh toan cau*.