Perhaps you should try some spelling variations:
phuong dong » phuong dung, phuong hoang, chuong duong
hanh doanh » hang doanh, chinh doanh, doanh doanh
dung doanh » dung dan, dung dong
cua phuong » cuu phuong, cuc phuong, luan phuong
theo hieu » theo chieu, theo tieu, thien hieu
hieu lang » chieu sang, hieu quang, nhieu tang
dong tac » cong tac, dong tai, dong bac
tac ha » bac ha, tac da, tac xa
ha tap » han tap, pha tap, hai tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo hieu lang - ((((hanh doanh) or (kinh doanh))) or (dung doanh)) cua phuong dong tac ha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo hieu lang - ((((hanh doanh) OR (kinh doanh))) OR (dung doanh)) cua phuong dong tac ha tap.
• Adding a wildcard symbol may retrieve word variants: theo hieu lang - ((((hanh doanh) or (kinh doanh))) or (dung doanh)) cua phuong dong tac ha tap*.