Chief Executive of Macao Special Administrative Region (SAR) Fernando Chui Sai On (R) holds talks with Niu Hongguang, deputy commander-in-chief of manned space program, in Macao, south China, Aug. 13, 2012. Fernando Chui Sai On met with the Tiangong-1/Shenzhou-9 space mission delegation at the Macao SAR government headquarters on Monday. [Xinhua]