Research into Industry Portfolio in Tourism Product Development

After a period of rapid development,China' stourism industry is having a new starting point,turning from a big tourism country into a super pawer.To achieve this goal,tourism product developement plays a vital role.Based on defining the categories of tourism product in relevant industries,we hold the view that industrial composite stucture can be divided into two kinds,namely,the central style and the distributed style,and that the impact of touism resources,tourism demand and profit-oriented model should be stressed in portofolio development.