Exhibit two important stories of the literature regarding the city of Suphanburi , including Sepa 's locale . Received great praise from the club to the excellence of verse paragraph Sepa . In the reign of King Rama VI . The poem , which was written by Soonthornphu needless stuff . Poet of the Rattanakosin period. Literature, both as a reflection of culture and lifestyle . Suphanburi in the tradition of the past.