A man flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

People look at a giant kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A professional kite flyer flies her kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A man flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A woman flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A man flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

People fly kites during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A man prepares to fly a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A man flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

A man flies a kite during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)

People fly kites during the 44th Pacific Rim Kite Festival at Garry Point Park in Richmond, Canada, June 16, 2019. The festival attracted thousands of kite-flying enthusiasts and professional kite flyers. (Xinhua/Liang Sen)