Most notably, the East Asian Games in 2005 were run under Chui's portfolio and put him in the midst of the Ao Man Long scandal. The games ran over budget by 70%. Ao allegedly received a MOP50 million (US$6.2 million) bribe in connection with the construction contract for the games' centerpiece, the Macau Dome indoor arena. Overall, that project wound up costing MOP640 million, MOP285 million over budget. As a result, he was extremely unpopular amongst the pro-democracy camp even before he was elected as the chief executive.