This photo taken on April 29 shows a set of sculptures reflecting hard-working laborers at Lanzhou-Lianyungang Railway Theme Park in Xi'an, capital of Northwest China's Shaanxi province. The experience park is the first in Xi'an themed around the Lanzhou-Lianyungang Railway, and visitors can see trains roaring past the park. It will be fully open to the public on May 1. [Photo/IC]

A sculpture of a man holding a signal lamp is seen at Lanzhou-Lianyungang Railway Theme Park in Xi'an, capital of Northwest China's Shaanxi province, on April 29. [Photo/IC]

A set of sculptures depicting hard-working laborers is seen at Lanzhou-Lianyungang Railway Theme Park in Xi'an, capital of Northwest China's Shaanxi province, on April 29. [Photo/IC]