The demand for the petroleum increase constantly with the steady development of the international economy,and most of them are transported by sea,and therefore the international oil shipping market receives much concern.

This article analyses the status and trend of development in domestic and overseas oil transport market.

An analysis of credit capital market operation in our country;

This paper discusses on the problem of the popular science exhibition under the new situation,and points out that the conscientious selection of the exhibition contents is the precondition of the popular science exhibition,the excellent market operation is the important means of the popular science exhibition,and the quality service is the guarantee of the popular science exhibition.

Problems existing in the market operation of beach volleyball matches in China mainly include that the government support is not enough and the marketing of the mathces is not satisfactory.