一、引言近年来,随着社会发展进步,人们的生活水平不断提高,越来越多的人选择外出旅游。尽管经济形势严峻,我国旅游业发展依然迅猛,据报道,2013年,国内旅游人数32.63亿人次,比上年增长10.3%;国内旅游收入26276亿元,同比增长15.7%。而赣州市作为我国重要旅游城市,2013年1-11月赣州市旅游总收入达195.58亿元,共接待旅游总人数2556.29万人次,分别比上年同期增长22.8%和23.4%。赣南古城墙是全国 I. Introduction In recent years, with the social development and progress, people’s living standards continue to improve, more and more people choose to travel. Although the economic situation is grim, China’s tourism industry is still developing rapidly. It is reported that in 2013, the domestic tourist population reached 3.263 billion, an increase of 10.3% over the previous year. The domestic tourism revenue was 2.2676 trillion yuan, up 15.7% over the same period of last year. As an important tourist city in China, Ganzhou City, with a total tourism revenue of 19.558 billion yuan from January to November 2013, received a total of 25.5629 million tourists trips, an increase of 22.8% and 23.4% over the same period of last year respectively. Gannan ancient city wall is the country