Perhaps you should try some spelling variations:
chien thanh » chien tranh, thien thanh, chien thang
cuoc chien » cac chien, cuoc chinh, ngoc chien
minh trang » tinh trang, minh hoang, minh tuan
cong trong » cong thuong, duong trong, cong trinh
trong dan » trong dang, trong san, trong tan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cuoc chien thanh - ((minh trang) or (canh tranh)) cua cong trong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cuoc chien thanh - ((minh trang) OR (canh tranh)) cua cong trong dan van ban.
• Adding a wildcard symbol may retrieve word variants: cuoc chien thanh - ((minh trang) or (canh tranh)) cua cong trong dan van ban*.