Back in the period on 26 March 2000, before the election in Thailand. The Thai Rak Thai Party was promoted the "Universal Coverage Scheme" during the political campaign under the slogan of 'sam sib baht raksathukrok' ("30 baht treats all diseases"), the '30 baht '(approximately 30 baht to the US 0.70dollar) is the definition of the name for health policy and all thai people has known very well in Thailand. Therefor, Thai Rak Thai Party has to use in the campaign in the elections on that time.