Guangzhou-Shenzhen-Hong Kong Express Rail Link resumes operations(1/6)

A high-speed train from Shenzhen, south China's Guangdong Province arrives at the West Kowloon railway station, Hong Kong Special Administrative Region, Jan. 15, 2023. (Photo: China News Service/Chen Wen)

After nearly three years of service suspension due to the COVID-19 pandemic, the Hong Kong section of the Guangzhou-Shenzhen-Hong Kong Express Rail Link resumed operation Sunday.

Passengers prepare to board high-speed train G5610 to Shenzhen at the West Kowloon railway station, Hong Kong Special Administrative Region, Jan. 15, 2023. (Photo: China News Service/Chen Wen)

Passengers queue for immigration checks in the Mainland Port Area at Hong Kong's West Kowloon railway station, Hong Kong Special Administrative Region, Jan. 15, 2023. (Photo: China News Service/Chen Wen)

Passengers walk to waiting area at the Guangzhou East railway station, south China's Guangdong Province, Jan. 15, 2023. (Photo: China News Service/ChenJimin)

Passengers walk to waiting area at the Guangzhou East railway station, south China's Guangdong Province, Jan. 15, 2023. (Photo: China News Service/ChenJimin)

Passengers take photos with crew members of high-speed train G6551 at the Guangzhou East railway station, south China's Guangdong Province, Jan. 15, 2023. (Photo: China News Service/ChenJimin)