Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hoc tien » hoc tieng, hoc vien, hoc tren
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
hoan » hoang, hoa, toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoan thien) or (hoc tien))) or (hoc hien)) anh - hanh tranh cua nhung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoan thien) OR (hoc tien))) OR (hoc hien)) anh - hanh tranh cua nhung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((((hoan thien) or (hoc tien))) or (hoc hien)) anh - hanh tranh cua nhung cong dan than cau*.