In order to celebrate the 30th anniversary of its reformation and opening in Shenzhen, and the establishment of Nanshan district for 20^th anniversary, Nanshan federation of trade unions held a singing contest in Investment Community Service Center on 2010-9-10.

There are 32 people attended the contest! On the stage, the contesters are sang beautiful songs to praise our motherland of China in reformation and opening of 30 years of development achievements.