Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
thang long » thanh cong
hien manh » hien hanh, tien manh, hieu manh
doan phan » doanh phan, toan phan, doanh nhan
trinh va » trinh van, trinh vat, trinh ve
va thang » van thang, va thanh, va thong
dan phan » dan chan, van phan, dam phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - canh trinh va thang long ((dan phan) or (doan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - canh trinh va thang long ((dan phan) OR (doan phan)) cau*.