This paper points out that to develop the suppliers competitors can help an enterprise take the initiative in competing with its suppliers, and therefore strengthen the co-operation.

The pressures from green environmental protection are divided into four facets,including government policy,consumers,competitors and suppliers.

The principal focus dealt with by the traditional market business is the so-called magic triangle which consists of enterprise,customer and competitor.

Then, on this basis, it analyses the major factors on customers, competitors and enterprises, and other important factors.

The influence of microenvironment,especially customers,competitors and suppliers,on supermarkets is very great.

Results The market orientation of doctors and that of the nurses both have a direct influence on medical service quality,and customer orientation dimension in doctors’ market orientation,the competitor orientation dimension in nurses’ m.

Customer orientation and competitor orientation are two important company management theories pro-duced with constant development of market economy and naturing of market growth gradually.

Result The customer orientation of doctors and nurses is apparently higher than competitor orientation and cross-department cooperation;there exists remarkable difference between doctor s customer orientation and that of nurses.

Speaker verification based on UBM and cohort model;