Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trung » thanh trung, manh trung, danh trung
hanh trang » thanh trung, canh tranh, hanh trinh
dong thanh » truong thanh
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
da luong » dai luong, do luong, du luong
cong dan » cong san, cong tan, huong dan

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 xanh - ((hanh trung) OR (hanh trang)) da luong ((cong dan) or (dong thanh)) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh trung) OR (hanh trang)) da luong ((cong dan) OR (dong thanh)) thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh trung) OR (hanh trang)) da luong ((cong dan) or (dong thanh)) thanh lap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh trung) OR (hanh trang)) da luong ((cong dan) or (dong thanh)) thanh lap*.