Perhaps you should try some spelling variations:
dung doanh » dung dan, dung dong
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua phuong » cuu phuong, cuc phuong, luan phuong
cong vang » cong lang, cong quang, cong ngang
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
cong van » cong san, song van, cong tan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sang - ((hanh doanh) or (dung doanh)) cua phuong ((cong van) OR (cong vang)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - ((hanh doanh) OR (dung doanh)) cua phuong ((cong van) OR (cong vang)) phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sang - ((hanh doanh) or (dung doanh)) cua phuong ((cong van) OR (cong vang)) phan lap".
• Adding a wildcard symbol may retrieve word variants: theo chu sang - ((hanh doanh) or (dung doanh)) cua phuong ((cong van) OR (cong vang)) phan lap*.