Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
thang va » hang va, trang va, thong va
cong tap » cuong tap, cong tac, cong tan
tap quan » tac quan, hai quan
tang va » trang va, tang van, tang vat
quan li » quan ly, quan tri

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) OR (chu manh)) - hanh ((tang va) or (thang va)) nhung cong tap quan li~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh ((tang va) OR (thang va)) nhung cong tap quan li.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chu manh)) - hanh ((tang va) or (thang va)) nhung cong tap quan li".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chu manh)) - hanh ((tang va) or (thang va)) nhung cong tap quan li*.