In order to solve fund shortage of medical service projects and to lower investment risk,a military hospital should widen investment channel,introduce medical equipment,fill up the military hospital's gap and raise the hospital's social,military and economic benefits by developing cooperation and joint venture with external units.In the aspect of developing the cooperative management of projects with external units,our hospital has established a cooperating project management organization.It is especially important to strengthen the prophase proof of cooperating projects,follow the principles of advancement,rationality,specificity and effectiveness,strictly review the clauses of the contracts,clarify the responsibilities of both parties,enhance the supervision and management in the period of project cooperation,etc.