`` A lot of places in China are rare , so beautiful , but tourism agents can not get people there because there are no proper toilet facilities , '' Sim said , adding that he 's met people who smoke in public toilets just to avoid the smell . New standards for public toilets in areas tourists frequent . World Toilet Organization founder Sim says ` ` No Fly Zone '' would be better . Access to improved sanitation among China 's new Millennium Development Goals by 2020 . Sim says improving public toilets will boost China 's tourism .
New standards for public toilets in areas tourists frequent . World Toilet Organization founder Sim says ` ` No Fly Zone '' would be better . Access to improved sanitation among China 's new Millennium Development Goals by 2020 . Sim says improving public toilets will boost China 's tourism .