Summary
At least 30 people have died in Beijing as northern China experiences days of heavy rains and flooding
Eight others have been confirmed dead in Hebei province
Beijing weather authorities ended the city's rainstorm alert on Tuesday afternoon, but warned that more rain was forecast for Tuesday evening
Some 80,000 people have been relocated from across China's capital
President Xi Jinping on Monday ordered "all-out" search and rescue efforts to prevent more casualties
Some 130 villages have lost electricity, and dozens of roads have been cut off, BBC's China Correspondent Stephen McDonnell reports
Watch: Nursing home residents rescued from China floods