Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hong diep » thong dieu, phong dieu, thong dien
hang cong » dang cong, hang nong, bang cong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
trinh va » trinh van, trinh vat, trinh ve
phan tap » phan lap, han tap, pha tap
ho diep » cho dieu
va hang » van hang, va nang, va lang

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) OR (hong diep)) tinh - hanh trinh va hang cong doan phan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho diep) OR (hong diep)) tinh - hanh trinh va hang cong doan phan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho diep) OR (hong diep)) tinh - hanh trinh va hang cong doan phan tap*.