Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
bang song » nang song
cua bang » chua bang, cua ban, cua dang
song tan » song than, song van, cong tan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
thi lan » thi hanh, thi nang, thi lien
ho thi » hoi thi, hoa thi, do thi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thi lan - ((hanh trang) or (hanh trinh)) cua bang song tan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thi lan - ((hanh trang) OR (hanh trinh)) cua bang song tan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho thi lan - ((hanh trang) or (hanh trinh)) cua bang song tan ((than cau) or (phan cau))*.