The total number of inter-regional passenger trips across China during the upcoming 40-day Spring Festival travel rush, known as chunyun, is expected to reach a record high of 9.5 billion, according to a press conference held on Thursday.
The total number of inter-regional passenger trips across China during the upcoming 40-day Spring Festival travel rush, known as chunyun, is expected to reach a record high of 9.5 billion, according to a press conference held on Thursday.