Abstract It is interaction and mutual promotion to set up the TREZ and construct a new line of Land Bridge (LB) extending from east Asia to west Europe. What is most signifi-cant for the construction of this new line is to increace greatly the international goods flow. From this point, the paper studied the current lines of LB including see-land bridge and discussed the prospect of the trans-Sino-Mongolia LB as a new Line.
1993, Vol. 8 
