I think "SO-LO-MO" tourists are fit to Chiang Rai province because In the city Chiang Rai there'a an element that fits "SO-LO-MO" and have a many social there's a lot of people and have a lot of tourist attraction.In the present technology smart phone is the important in communication and convenience.Most people will use smart phone and it has applications for search for restaurant,hotel,map and tourist attraction,etc... So,we should be develop applications for travel in Chiang rai and promote tourist attraction in social network to be known.