Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh trang » thanh trung, canh tranh, hanh trinh
xa truong » cac truong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than ban » thanh ban, toan ban, than man

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - ((nhanh lang) OR (hanh trang)) xa truong ((cong dan) OR (cong san)) than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu lang - ((nhanh lang) or (hanh trang)) xa truong ((cong dan) OR (cong san)) than ban~".
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - ((nhanh lang) or (hanh trang)) xa truong ((cong dan) OR (cong san)) than ban*.