Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, chau tinh, kieu tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
cong doan » cong dan, cong hoan, dong doanh
doan toan » dan toan, doan tuan, doanh hoan
tranh va » tranh van, trang va, trinh va
va thanh » gia thanh, ban thanh, va tinh
toan tap » toan 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 ((chieu xanh) or (((chieu tinh) OR (lieu tinh)))) - canh tranh va thanh cong doan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (((chieu tinh) OR (lieu tinh)))) - canh tranh va thanh cong doan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (((chieu tinh) OR (lieu tinh)))) - canh tranh va thanh cong doan toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (((chieu tinh) OR (lieu tinh)))) - canh tranh va thanh cong doan toan tap*.