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
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: ((((hoc thieu) OR (toc thieu))) OR (hoc hien)) xanh - hanh tranh cua nhung cong dan toan cao~.
• Adding a wildcard symbol may retrieve word variants: ((((hoc thieu) or (toc thieu))) or (hoc hien)) xanh - hanh tranh cua nhung cong dan toan cao*.