Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong doan » cong hoan, dong doanh, cong san
trinh va » trinh van, trinh vat, trinh ve
cong dan » cong san, cong tan, huong dan
phan tap » phan lap, han tap, pha tap
ho diep » hong 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 tinh - hanh trinh va hang ((cong doan) OR (cong dan)) phan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho diep tinh - hanh trinh va hang ((cong doan) OR (cong dan)) phan tap*".