Workers install the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. The grand cable-stayed bridge, a section for the Nansha Port railway, has finished its final stayed cables installation on Wednesday. The bridge, spanning 1,117.5 meters, is expected to be joined up at the end of this month. (Xinhua/Liu Dawei)

Aerial photo shows the installation scene of the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. The grand cable-stayed bridge, a section for the Nansha Port railway, has finished its final stayed cables installation on Wednesday. The bridge, spanning 1,117.5 meters, is expected to be joined up at the end of this month. (Xinhua/Liu Dawei)

Workers install the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. The grand cable-stayed bridge, a section for the Nansha Port railway, has finished its final stayed cables installation on Wednesday. The bridge, spanning 1,117.5 meters, is expected to be joined up at the end of this month. (Xinhua/Liu Dawei)

Aerial photo shows the installation scene of the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. The grand cable-stayed bridge, a section for the Nansha Port railway, has finished its final stayed cables installation on Wednesday. The bridge, spanning 1,117.5 meters, is expected to be joined up at the end of this month. (Xinhua/Liu Dawei)

A worker is seen at the installation scene of the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. The grand cable-stayed bridge, a section for the Nansha Port railway, has finished its final stayed cables installation on Wednesday. The bridge, spanning 1,117.5 meters, is expected to be joined up at the end of this month. (Xinhua/Liu Dawei)

Workers install the final stayed cables for a grand cable-stayed railway bridge over Xijiang River in south China's Guangdong Province, July 22, 2020. (Xinhua/Liu Dawei)