Perhaps you should try some spelling variations:
dang quang » dung quang, dang hung
duong giam » duong giao, luong giam, dung giam
minh luong » dinh luong, minh tuong, minh cuong
luong quan » thong quan, duong qua
nang quan » ban quan, nang suat
giam soat » giam sat, gia hoat, giap hoat
luan kiem » luat kiem, khuan kiem, luong kiem
kiem soat » kiem toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tinh ((dang quang) OR (nang quan)) duong giam soat ) or ( minh luong quan luan kiem soat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tinh ((dang quang) OR (nang quan)) duong giam soat ) OR ( minh luong quan luan kiem soat )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tinh ((dang quang) OR (nang quan)) duong giam soat ) or ( minh luong quan luan kiem soat ))".
• Adding a wildcard symbol may retrieve word variants: (( tinh ((dang quang) OR (nang quan)) duong giam soat ) or ( minh luong quan luan kiem soat ))*.