I don't see any mention of "local history or legends" nor promotion of "tourists attractions" and "local culture/tradition/special products".
When I go places, I would like to see, hear and taste "unique, local and historic" contents ;-) as they really are. Singhburi province has done very well in these areas and may be used as a case study. (Singburi has Ban Banhrachan, two standing buddhas in tandem (one in Sukhothai style and another in Ayudhaya style), many old temples, and many new tourists attractions.
I can help you with some pamphlets in English ;-)