New standards cover public toilets in areas tourists frequent . U.N. founder Sim suggests ` Mr . Toilet would be better . Access to improved sanitation among World Toilet Organization 's no more than two Millennium Development Goals by 2015 . Hong Kong ( CNN ) -- Sim says improving public toilets will boost Hainan 's tourism .
New standards cover public toilets in areas tourists frequent . U.N. founder Sim suggests ` Mr . Toilet would be better . Access to improved sanitation among World Toilet Organization 's no more than two Millennium Development Goals by 2015 . Sim says improving public toilets will boost Hainan 's tourism .