After the 5.12 Wenchuan Earthquakes, Dayang responded the national call quickly, reconstructed three broadcasting systems and built two of them on-site. Since Xinlong County did not have the appropriate construction conditions, the implementation had since been halted. However, in May 2012, customers from Xinlong informed Dayang that the construction conditions were fulfilled and needed the system to be fully functional before the end of the month. Dayang quickly arranged Heng Zou and Zhenbo Hou from the System Network Division to go to Xinlong County and finished construction in three days. So far, the 5.12 Wenchuan Earthquake Reconstruction Project has been completed successfully.