Acknowledgment is realized invite for nothing, this problem divides kind of case.
1. if you are the ticket is bought on the net, no matter be 12306 still be dot of ticket of tripartite carry out, if you buy a piece, random falls in going up, buy two pieces, can have a piece of upper berth one Zhang Xia is spread or two Zhang Zhong shops. The lower berth in buying 3 pieces to go up namely each piece. And the old person that the system can be 60 years old of above is first arrange lower berth. This is to be below the condition with ticket sufficient source.
If ticket source insufficient word, that does not have method, what does the system give you what have you to want.
2. is in station booking office or dot of be commissioned to sell sth, can choose berth, it is OK to need to say with booking clerk you want lower berth only.
Buy two pieces at the same time on the net or person 3 pieces word, if your name distinguished lower berth lot fitly,still be pretty good, if not be, the ticket redundant person returned the word that buys afresh again or above random case, also can not buy lower berth certainly the next time.
