Perhaps you should try some spelling variations:
chien tranh » hien trang
chon chien » chong thien, cuoc chien, can chien
nhung cong » dung cong, thong cong, hang cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
mang va » mang vua, bang va, dang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: chon chien tranh - hanh ((mang va) or (hang va)) nhung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chon chien tranh - hanh ((mang va) OR (hang va)) nhung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: chon chien tranh - hanh ((mang va) or (hang va)) nhung cong tan toan cau*.