Folk artists perform a dragon dance under a shower of molten iron sparks during an event to celebrate the upcoming Chinese Lantern Festival in Anshan, Guizhou province, China February 18, 2019. Picture taken February 18, 2019. REUTERS/Stringer ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. CHINA OUT.

People visit a lantern show to mark the upcoming Chinese Lantern Festival in Xian, Shaanxi province, China February 17, 2019. Picture taken February 17, 2019. REUTERS/Stringer ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA.

The roof decoration of a tower is seen with the full moon at the Forbidden City during a light show to celebrate the Lantern Festival on the last day of the Lunar New Year celebrations in Beijing, China February 19, 2019.

A performer on stilts jumps over the stacked benches during a folk art performance celebrating the Lantern Festival on the last day of Chinese Lunar New Year celebrations in Beijing, China February 19, 2019.

The Forbidden City decorated with red lanterns is lit up during a light show to celebrate the Lantern Festival on the last day of the Lunar New Year celebrations in Beijing, China February 19, 2019.

Folk artists holding lanterns perform under the shower of molten iron sparks during a local celebration ahead of the Chinese Lantern Festival, in Luzhou, Sichuan province, China February 18, 2019. Picture taken February 18, 2019. REUTERS/Stringer ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. CHINA OUT.

A folk artist makes a shower of sparks with molten iron during a local celebration ahead of the Chinese Lantern Festival, in Luzhou, Sichuan province, China February 18, 2019. Picture taken February 18, 2019. REUTERS/Stringer ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. CHINA OUT. TPX IMAGES OF THE DAY

Performers on stilts wait for a folk art performance celebrating the Lantern Festival on the last day of Chinese Lunar New Year celebrations in Beijing, China February 19, 2019.

A red lantern is seen at the Forbidden City that is lit up during a light show to celebrate the Chinese Lantern Festival on the last day of the lunar new year celebrations in Beijing, China February 19, 2019.

The Meridian Gate, or Wu Men of the Forbidden City is lit up during a light show to celebrate the Chinese Lantern Festival on the last day of the lunar new year celebrations in Beijing, China February 19, 2019.

A child sitting on an adult's shoulder is seen among visitors as they flock to a temple fair on Chinese Lantern Festival on the last day of the lunar new year celebrations in Qingdao, Shandong province, China February 19, 2019. REUTERS/Stringer ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. CHINA OUT.

A girl waits for a folk art performance celebrating the Lantern Festival on the last day of Chinese Lunar New Year celebrations in Beijing, China February 19, 2019.

A performer dances during a folk art performance celebrating the Lantern Festival on the last day of Chinese Lunar New Year celebrations in Beijing, China February 19, 2019.

People release sky lanterns to celebrate the traditional Chinese Lantern Festival, marking the end of the Lunar New Year celebrations in Pingxi, New Taipei City, Taiwan February 19, 2019.

People release sky lanterns to celebrate the traditional Chinese Lantern Festival, marking the end of the Lunar New Year celebrations in Pingxi, New Taipei City, Taiwan February 19, 2019.