As the pressure on transportation departments increases, Vice-Premier Liu He visited transportation hubs in the capital on Sunday, including Beijing Railway Station and Beijing Capital International Airport, to inspect preparatory work for the travel rush.

He urged transportation departments to go all out to prepare for "the annual test" and make sure passengers travel safely and smoothly.

Spring Festival－which begins this year on Feb 5, Lunar New Year－is China's most important holiday for family reunions.