Perhaps you should try some spelling variations:
theo dieu » theo tieu, theo chieu, thuoc dieu
dung cong » dung trong
mang cua » manh cua, dung cua, cong cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dieu hanh - hanh ((mang cua) or (ban cua)) dung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu hanh - hanh ((mang cua) OR (ban cua)) dung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo dieu hanh - hanh ((mang cua) or (ban cua)) dung cong dan toan cau*.