Perhaps you should try some spelling variations:
chien thuong » chien chong, khen thuong, chan thuong
chien thang » chien chong, hien trang, chien tranh
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
cong tap » cuong tap, cong tac, cong tan
va ban » van ban, va bai, va bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: thi ((chien thang) or (chien thuong)) - ((hanh trang) OR (hanh trinh)) cua khong cong tap va ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thi ((chien thang) OR (chien thuong)) - ((hanh trang) OR (hanh trinh)) cua khong cong tap va ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thi ((chien thang) or (chien thuong)) - ((hanh trang) OR (hanh trinh)) cua khong cong tap va ban".
• Adding a wildcard symbol may retrieve word variants: thi ((chien thang) or (chien thuong)) - ((hanh trang) OR (hanh trinh)) cua khong cong tap va ban*.