Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh luan » doanh nhan
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
ha tinh » va tinh, may tinh

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 tinh) or (ha tinh)) - canh ((tranh cua) or (doanh luan)) nhung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu tinh) OR (ha tinh)) - canh ((tranh cua) OR (doanh luan)) nhung cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tinh) or (ha tinh)) - canh ((tranh cua) or (doanh luan)) nhung cong dan phan tu*.