Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
hanh doanh » hang doanh, chinh doanh, doanh doanh
lieu tinh » trieu tinh, diep tinh, bien tinh
doanh cua » doanh luan
dung cong » dung trong
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
ho lieu » so lieu, co lieu, ho kieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - hanh doanh cua ((nhung cong) OR (dung cong)) tan toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh doanh cua ((nhung cong) or (dung cong)) tan toan cau*.