Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
theo tien » theo tieu, thuc tien, theo tcvn
tien lang » tien long, ten lang, tien luong
doanh cua » doanh luan
cua nang » chua nang, cua dang, cua hang
song van » hoang van, trong van, duong van
tan tap » toan tap, han tap, man tap
tan tat » ban tat, toan tap, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tien lang - hanh doanh cua nang song van ((tan tap) OR (tan tat))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tien lang - hanh doanh cua nang song van ((tan tap) OR (tan tat))".
• Adding a wildcard symbol may retrieve word variants: theo tien lang - hanh doanh cua nang song van ((tan tap) OR (tan tat))*.