Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
nhanh mang » nhanh lang, hanh mang, nhanh quang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
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 lang - nhanh mang cua nhung ((cong dan) OR (cong san)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - nhanh mang cua nhung ((cong dan) OR (cong san)) ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu lang - nhanh mang cua nhung ((cong dan) OR (cong san)) ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - nhanh mang cua nhung ((cong dan) OR (cong san)) ((toan cau) or (toan cao))*.