Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong khan » cong khanh, cong nhan, cong thanh
cong phan » cong nhan, chong phap, cong thanh
nang cong » nang song, dang cong, bang cong
cong danh » cuong danh, cong dan, cong thanh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh ((cong khan) OR (cong phan)) nang cong danh ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh ((cong khan) OR (cong phan)) nang cong danh ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh ((cong khan) OR (cong phan)) nang cong danh ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh ((cong khan) OR (cong phan)) nang cong danh ((toan cau) or (toan ban))*.