Perhaps you should try some spelling variations:
doanh quan » doanh quang, doanh luan, doan quan
doanh qua » doanh cua, danh qua, doanh quang
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
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: ((ho chieu) or (doi chi)) xanh - canh ((doanh qua) or (doanh quan)) trong cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) xanh - canh ((doanh qua) OR (doanh quan)) trong cong tan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) xanh - canh ((doanh qua) or (doanh quan)) trong cong tan toan tap*.