After the election in 2001,Thaksin Shinawatra the leader of Thai Rak Thai Party, became prime minister. The New Aspiration Party has joined the government. Shortly thereafter. The New Aspiration Partywas merged with the Thai Rak Thai Party. Mostly to join Thai Rak Thai party (the governing party) with Gen. Chavalit Yongchaiyudh except Chalerm Yubamrung who return to be the Leader of the Mass Party Chingchai Mongcoltam decided to continue the New Aspiration Party and Lieutenant Colonel Thita Rangsitpol Manitkul,WRTA Member of the Parliament and Deputy Secretary of the party. Offset to the Democrats. (Opposition Party) remains the only MPs moving from the opposition party government. During her tenure as a member of the House of Representatives