Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong doan » cong hoan, dong doanh, cong san
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu tinh - hanh tranh cua nhung ((cong doan) or (cong dan)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu tinh - hanh tranh cua nhung ((cong doan) OR (cong dan)) phan cau.
• Adding a wildcard symbol may retrieve word variants: toc thieu tinh - hanh tranh cua nhung ((cong doan) or (cong dan)) phan cau*.