Perhaps you should try some spelling variations:
doanh quan » doanh quang, doanh luan, doan quan
duong cong » dung cong, luong cong, duong trong
doanh qua » doanh cua, danh qua, doanh quang
dan thuat » dan thuc, va thuat, dan hoat
thuat cao » thuat co, thuat bao, thuat cam
chi xanh » chi anh, chi danh, chi hanh
cong dan » cong san, cong tan, huong dan
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh ((doanh qua) or (doanh quan)) duong cong dan thuat cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh ((doanh qua) OR (doanh quan)) duong cong dan thuat cao.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh ((doanh qua) or (doanh quan)) duong cong dan thuat cao*.