Dramatic video captured strong winds in Beijing blowing over pedestrians and ripping off the external wall of a building on March 18.br br In another clip, a portable house was blown away, the waves in Kunming Lake were moving dramatically and the water washed up onto the bank.br br A tree tore down by the winds was seen laying on a row of parked cars.br br The speed of the wind reached 117-134kmh in some areas, according to reports.br br The video was provided by local media with permission.