Perhaps you should try some spelling variations:
tinh muong » tinh huong, tinh cuong, trinh duong
dung suat » ung suat, dung luat, dung quat
kiem soat » kiem toan
thanh van » thanh toan, thanh phan, thanh nhan
hien luat » hieu luat, hieu suat
suat va » xuat va
va kiem » van kien

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tin dung suat va kiem soat ) or ( tinh muong ((thanh van) OR (thanh san)) hien luat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tin dung suat va kiem soat ) OR ( tinh muong ((thanh van) OR (thanh san)) hien luat ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tin dung suat va kiem soat ) or ( tinh muong ((thanh van) OR (thanh san)) hien luat ))*".