Perhaps you should try some spelling variations:
tang luan » dung luan
doanh cua » doanh luan
chao chu » cho chu, cua chu, cao cho
chu manh » ho manh, chu han, chu van
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu manh - hanh ((tang luan) or (doanh cua)) trong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu manh - hanh ((tang luan) OR (doanh cua)) trong cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: chao chu manh - hanh ((tang luan) or (doanh cua)) trong cong tan toan cau*.