 Complete the following phrase:  In 2007, Chan recorded and released We Are Ready, the official one-year countdown song to the 2008 Summer Olympics which he performed at a ceremony marking the one-year countdown to the 2008 Summer Paralympics. Chan also released one of the two official Olympics albums, Official Album for the Beijing 2008 Olympic Games  Jackie Chans Version, which featured a number of special guest appearances. Chan performed Hard to Say Goodbye along with Andy Lau, Liu Huan and Wakin Emil Chau, at the 