自五十年代末起,罗就比较重视旅游业的发展,但开始主要着眼于增进国际间的友好交往,而没有强调它的经济效果。六十年代中期以后,罗开始强调商业性旅游,并对旅游业进行大量投资,1966—1980年的三个五年计划期间,每个五年计划的投资都达50亿列伊(合人民币近10亿元)。前两个五年计划的投资用于大量修建旅馆、旅店,购置汽车、电缆车等; Since the late 1950s, Luo has paid more attention to the development of tourism. However, Luo initially focused mainly on promoting friendly exchanges among nations without emphasizing its economic effects. After the mid-1960s, Luo began to emphasize commercial tourism and invested heavily in the tourism industry. During the three five-year plans from 1966 to 1980, each five-year plan had an investment of 5 billion li (RMB 1 billion yuan). The first two five-year plans to invest heavily in the construction of hotels, hotels, purchase of cars, cable cars, etc .;