Typhoon Muifa: China evacuates thousands as storm nears 6 August 2011 Last updated at 11:30 GMT

Shanghai's officials warned people to stay indoors

Chinese authorities have evacuated more than 200,000 people from its east coast as the region braces for its most powerful typhoon in years.

More than 7,000 fishing vessels have been called to harbour, with Typhoon Muifa's winds reaching 162km/h (100mph) and generating 36ft (11m) waves at sea.
At least 140 flights have been cancelled and rail services disrupted.
State meteorologists say the storm may intensify as it nears coastal Zhejiang and Jiangsu provinces, near Shanghai.
China's National Marine Environmental Forecasting Centre has upgraded its warning to a red alert - the highest possible - for shipping in the East China sea.
Muifa is likely to skim the coast as it heads north, says the Central Meteorological Administration.
It has already battered the Philippines - where it caused flooding - Taiwan and Japan's southern island of Okinawa, which was hit by blackouts.

The typhoon is being described as the most serious to threaten Shanghai since 2005, when Typhoon Matsa killed 19 people, including seven in the city.
Local government officials have urged residents to stay indoors, according to an official statement carried by local newspapers.
'Severe impact' Meanwhile, nearby Zhejiang province has moved 206,664 people from coastal areas, with the typhoon expected to make landfall on Sunday.
China Southern Airlines has cancelled more than 140 flights to eastern China from Saturday afternoon while Shanghai-based China Eastern Airlines warned of a "severe impact" on services, reported AFP news agency.
Shanghai's rail authorities are planning inspections of local high-speed rail networks and warned that some services could be halted or delayed depending on the storm's severity.
On Wednesday night, Muifa was downgraded from a super typhoon - measuring 185km/h (114mph) or more - to a severe typhoon, but it is still expected to be one of the most powerful storms to hit China in recent years.