China ushered in its largest annual population migration on Tuesday, 15 days ahead of the Spring Festival. Nine billion passenger trips are expected during this year's travel rush period that ends on Feb. 22. #GLOBALink
China ushered in its largest annual population migration on Tuesday, 15 days ahead of the Spring Festival. Nine billion passenger trips are expected during this year's travel rush period that ends on Feb. 22. #GLOBALink