The company successfully held the "Good Voice" staff singing contest on Oct 13,2015

The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015 The company successfully held the "Good Voice" staff singing contest on Oct 13,2015