Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chua » trinh chuan, trinh cua, trinh chu
nang huong » nang thuong, nang luong, hang thuong
chua nang » chuc nang, chua xang, kha nang
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than
ho cuu » ho chu, ho cua, so cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cuu tinh - hanh trinh chua nang huong ((dan toan) OR (dan than)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho cuu tinh - hanh trinh chua nang huong ((dan toan) OR (dan than)) ban".
• Adding a wildcard symbol may retrieve word variants: ho cuu tinh - hanh trinh chua nang huong ((dan toan) OR (dan than)) ban*.