Chan-hom, which struck the southcoast of Shanghai, is the most powerful storm seen by the country in decades according to weather experts. The deadly .\rbr\rbrTyphoon Chan-hom has crossed Chinas heavily populated eastern coast, forcing the evacuation of almost 1 million people, shutting transport links and .\rbr\rbr\rbr\rbrTyphoon Chan Hom Residents Escape China Flooding In Speedboats Typhoon Chan-hom: residents escape China flooding in speedboats Residents of the city .