Even it is still early for the exhibitors, however, 40% of booths in Hall 4 are reserved by exhibitors already. T area has been reserved almost 60%, even A area is up to 32% too. Some exhibitors worry about they can not get a better position during exhibition. Some of them had such lesson in the 10th health industry expo. They said it has affected the effect of exhibition of their products, furthermore, they have lost the marketing opportunity. Thus, most of exhibitors are inclined to reserve the booth earlier.