A man takes part in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

A float of skeletons is seen in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

People participate in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua

Masks are seen in the Day of the Dead Parade in downtown Mexico City, capital of Mexico, on Nov. 2, 2019. Thousands of Mexicans gathered on Saturday in downtown Mexico City to take part in the parade as part of the celebrations of the annual Day of the Dead. Photo: Xinhua