February 4^th – 7^th 2015, Dr. SUN Baohou, Deputy Auditor General of the China Nation Audit Office (CNAO) and colleagues officially visited the Office of the Auditor General (OAG) of Thailand, paying a courtesy call on Prof. Chaisit Trachoetham, Chairman of the State Audit Commission. The CNAO delegation was warmly welcomed by The State Audit Commission then discussed about administration, human resource, and organizational cooperation.