Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong doan » cong dan, cong hoan, dong doanh
va duong » van duong, va tuong, va huong
doan pha » doan phan, doanh phan, toan phan
ho diep » hong diep, cho dieu
va dung » van dung, vat dung, va dong
pha tap » pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho diep tinh - hanh trinh ((((va dung) OR (va ung))) or (va duong)) cong doan pha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho diep tinh - hanh trinh ((((va dung) OR (va ung))) OR (va duong)) cong doan pha tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho diep tinh - hanh trinh ((((va dung) OR (va ung))) or (va duong)) cong doan pha tap".
• Adding a wildcard symbol may retrieve word variants: ho diep tinh - hanh trinh ((((va dung) OR (va ung))) or (va duong)) cong doan pha tap*.