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
theo chu » theo chieu, cho chu, chao chu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chi) or (theo chu)) sang - hanh tranh cua nhung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chi) OR (theo chu)) sang - hanh tranh cua nhung cong dan than tap.
• Adding a wildcard symbol may retrieve word variants: ((doi chi) or (theo chu)) sang - hanh tranh cua nhung cong dan than tap*.