Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh luan » tranh luan, thanh xuan, thanh tuan
dong quang » duong quang, dang quang, dung quang
bien tinh » bi tinh, yen tinh, diep tinh
luan dong » luan cong, quan dong, luan nong
quang tri » quan tri
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((chieu tinh) or (bien tinh)) - doanh thanh luan dong quang tri cua chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((chieu tinh) OR (bien tinh)) - doanh thanh luan dong quang tri cua chu.
• Adding a wildcard symbol may retrieve word variants: toc ((chieu tinh) or (bien tinh)) - doanh thanh luan dong quang tri cua chu*.