Perhaps you should try some spelling variations:
doanh nhung » doanh chung, doanh thuong, doanh nhan
nhung trong » hung trong, nhung tuong, thuong trong
hanh doanh » hang doanh, chinh doanh, doanh doanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong vang » cong lang, cong quang, cong ngang
vang van » dang van, tang van, lang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh doanh nhung trong cong vang van ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh doanh nhung trong cong vang van ban*.