Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
sinh trong » sinh truong, sinh trung, dinh trong
trong tho » trong thoi, trong thu, trong thi
dung cong » dung trong
tho dung » tho duong, tho cung, thi dung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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: doi ((chieu xanh) OR (chieu tinh)) - sinh trong tho dung cong tac toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) OR (chieu tinh)) - sinh trong tho dung cong tac toan ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) OR (chieu tinh)) - sinh trong tho dung cong tac toan ban*.