Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh phan » thanh phan, anh phan, hanh nhan
dong cong » duong cong, dung cong, dang cong
hanh han » hanh nhan, hanh san, anh han
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (diep tinh)) - ((hanh han) OR (hanh phan)) cua dong cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (diep tinh)) - ((hanh han) OR (hanh phan)) cua dong cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (diep tinh)) - ((hanh han) OR (hanh phan)) cua dong cong dan toan cau*.