Perhaps you should try some spelling variations:
nhuong cong » nhung cong, luong cong, duong cong
van nhuong » van chuong, van phuong, van huong
chuc danh » chuc nganh, thuc hanh, chuc nang
chua nang » chuc nang, chua xang, kha nang
quang van » quang ban, quan van, quang uan
van phan » van phong, van thanh, luan phan
van han » van hanh, van nhan, van hoan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chua nang)) - nhanh quang van nhuong cong ((van han) OR (van phan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua nang)) - nhanh quang van nhuong cong ((van han) OR (van phan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chuc danh) or (chua nang)) - nhanh quang van nhuong cong ((van han) OR (van phan)) tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua nang)) - nhanh quang van nhuong cong ((van han) OR (van phan)) tap*.