Companies cash in on travel rush

A woman wears a "ostrich pillow" that is specially designed for passengers to sleep on a train in Tianjin, on Jan 22, 2013. The Ministry of Railways forecasts more than 220 million trips by train will be made during the holiday travel rush from Jan 26 to March 6. The crazy trip for most Chinese people who head home for family reunions inspired many sellers to produce products that might make the trips easier for passengers and at the same time take advantage of this time of year and make money. [Photo/CFP]