Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
luong cong » dung cong, trong cong, cong cong
chuc danh » chuc nganh, thuc hanh, chu manh
van luong » van duong, van cuong, nang luong
thuc dan » thuc hanh, hoc dan, thuc vat
lang van » dang van, tang van, hoang van
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 (thuc dan))) or (chuc nang)) - nhanh lang van luong cong van tan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chuc danh) OR (thuc dan))) OR (chuc nang)) - nhanh lang van luong cong van tan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chuc danh) OR (thuc dan))) or (chuc nang)) - nhanh lang van luong cong van tan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((((chuc danh) OR (thuc dan))) or (chuc nang)) - nhanh lang van luong cong van tan tap*.