Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sang » chieu sach, chieu xanh, hieu lang
dong doanh » dung doanh, trong doanh, doanh doanh
tranh cua » doanh cua, manh cua
dang dong » dang cong, dung dong, dan dong
cua dang » cua cong, cua ban
phan cac » phan dau, phan lap, phan van

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 tinh) or (chieu sang)) - canh tranh cua dang dong doanh ((nhan cach) OR (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chieu sang)) - canh tranh cua dang dong doanh ((nhan cach) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chieu sang)) - canh tranh cua dang dong doanh ((nhan cach) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chieu sang)) - canh tranh cua dang dong doanh ((nhan cach) OR (phan cac))*.