Since our country since the first Gao Tiekai is connected, railroad also is to attribute indebted position all the time, this year of railroad be in debt is to be as high as 40000 much RMBs more. Cost cost of Gao Tie is very high, at ordinary times the speed per hour that we take the motor-car of 250 kilometers, of a railroad car build cost to be about to be as high as 16 million RMBs, and the express motor-car that speed per hour is as high as 350 kilometers, the cost of every railroad car is as high as 23 million. And the cost that this is railroad car only merely, the cost of railroad every kilometer was to achieve on 100 million yuan or so more. Additional, the case that we see Gaotie swarms a person is a few more popular tall iron normally, but having a few is not too popular line, also put in great majority in our country, flow of these tall iron guest are little, but because still partial person needs, must continue to manage again. These circuitry normally for also be to enter not apply goes out, can reduce deficit scope as far as possible only. Because tall iron ticket looks not cheap in us,be last bits, but in abroad Gao Tie locates namely more expensive than the plane product, gao Tiean is complete comfortable, although tall iron ticket compares plane bank note,return in abroad expensive, but very much still foreigner is willing to take Gao Tie. China is the world in tall Tie Daguo, exclusive a price under aerial country.