Perhaps you should try some spelling variations:
nhuong cong » nhung cong, luong cong, duong cong
chuc nganh » chuc nang, hoc nganh, cac nganh
van nhuong » van chuong, van phuong, van huong
chuc danh » thuc hanh, chuc nang, thuc dan
chua xang » chua nang, chuc nang, chu bang
quang van » quang ban, quan van, quang uan
cong van » cong vang, cong san, song van
van tan » van tuan, van ban, van tai
tan tap » toan tap, han tap, tan tat

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