Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
manh trung » manh tung, thanh trung, manh hung
lap doanh » luat doanh, nhap doanh, tap doan
doanh cua » doanh luan
van hang » van khang, van hoang, van thang
cong lap » cong luan, cong lang, cong tac
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - manh trung ((van hang) or (va nang)) cong lap doanh cua~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - manh trung ((van hang) OR (va nang)) cong lap doanh cua.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - manh trung ((van hang) or (va nang)) cong lap doanh cua*.