Maybe the ease, Song For You Competition sponsored by Guangzhou Mobile, will bring you more than this.

Professional network management system of GMCC Guangzhou branch includes Ericsson's OSS system and local OMC system. METRICA is the performance management software provided by ADC.

If you are selling to China Mobile, China Telecom and Huawei, can you stay in Beijing and Guangzhou and forget about second tier cities?