Beijing–Hong Kong high-speed train
The Beijing–Hong Kong high-speed train is a high-speed train service operated by China Railway Guangzhou Group ( CR Guangzhou ) on Beijing–Guangzhou–Shenzhen–Hong Kong HSR in China . 
<triplet> Beijing–Hong Kong high-speed train <subj> China Railway Guangzhou Group <obj> operator <triplet> Beijing–Guangzhou–Shenzhen–Hong Kong HSR <subj> China Railway Guangzhou Group <obj> operator