China’s high-speed railway.

On June 17, 2021, according to Science and Technology Daily, as of the end of 2020, my country's high-speed railway operating mileage reached 37,900 kilometers, ranking first in the world. At the same time, the national high-speed rail network has covered 94.7% of cities with a population of more than 1 million.

On July 15, 2016, two Chinese standard high-speed EMUs completed a safe intersection on the Zhengzhou-Xu high-speed railway at a speed of 420 kilometers per hour, marking that China has fully mastered core high-speed rail technology.

Cultural Characteristics

After years of development, China's high-speed railway has formed a special transportation cultural system.

"CRH" is the abbreviation of "China High-speed Railway" in English. It is a registered trademark of China Academy of Railway Sciences Group Co., Ltd. and is painted on the power dispersion jointly produced by China and foreign countries. Type electric multiple unit body exterior. "CR" is the abbreviation of "China Railway Corporation" in English and is painted on the exterior of the Chinese standard EMU body independently developed in China.