Perhaps you should try some spelling variations:
truong trung » tieng trung
nhung huong » nhung phuong, nhung tuong, nhung cong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
chi lang » thi lan, chi van, hoi lang
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat
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 lang - hanh tranh cua ((nhung huong) or (truong trung)) ((dan than) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi lang - hanh tranh cua ((nhung huong) OR (truong trung)) ((dan than) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chi lang - hanh tranh cua ((nhung huong) or (truong trung)) ((dan than) or (dan chan)) cau*.