sarah brooks has this report. it's been a difficult week for people in many regions of china. fast a years worth of rain in just 3 days to get floods that killed at least 63 people and hen on providence, and displace more than a 1000000 others. and now a tie soon has hit the eastern coastal province of jos young, bringing more rain and high speed when more than 300000 people have left their homes. also offshore. wind speeds reached a 100 kilometers an hour and an emergency was issued at its highest level. we've got a kind of a psychological trauma going on here as well as disruption. but there's also political significance and that, and that is possibly, you know, going to play out. overcoming mom, local authorities have clay, schools and businesses transport systems have been suspended to enable shanghai, china as largest city and commercial hub, all international ones. a mystic flights have been canceled. activity at the busiest port in the world has shut down with large containers, removed off ships, it's going