![Cantonese show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/038/029/small/cantonese.jpg)
Summary: China's athletics hero Liu Xiang clipped a hurdle and crashed out in the 110m men's hurdle round one in London Olympics. Dennis Chan, presenter of Sports Focus, will give you more details and comment on the performance of Chinese and Australian at...