Abstract ABSTRACT   Road transport is the lifeblood of the national economy and plays a link in the whole social mechanism. With the accelerated pace of reform and opening up and the continuous improvement of the market economy, China's road transport market has made great progress, but there are still many problems. Analysis of China's road transport market development status and problems. And put forward a better strategy for the governance and rectification of China's road transport market.

Abstract ABSTRACT   With the continuous development of social economy, the transportation process of trade has promoted the improvement of logistics and transportation. Modern logistics enterprises should not only have a perfect service system, but also have a good logistics and transportation so as to ensure the logistics In order to meet the needs of today's market, this paper takes the transportation of Debon logistics as an example. Firstly, it introduces the current situation of Debon logistics and transportation management, and then analyzes the problems in Debon logistics and transportation. Finally, it points out the improvement measures, The German industry to further enhance the competitiveness of enterprises have a certain guiding significance.

Abstract   In today’s market, managers are being pressurized to deliver the product in a reliable and cost effective manner. The aim of the present work is to model a transportation problem where decision maker has a flexibility to set his own reliability level when he minimizes the overall transportation cost. To achieve this goal, the overall reliability of transportation system is calculated and a mathematical model of transportation problem is formulated. A numerical experiment is also conducted to illustrate the proposed model.