MP Y Sujana Chowdary said that the BJP would play an important role in the development of Andhra Pradesh. Speaking to the media persons here on Sunday, he said the BJP flag would be hoisted in all the States in the country. The country's rebuilding would be possible with the BJP only and it would also develop Andhra Pradesh too, he said. Replying to a question, he said that he could not say whether the TDP would work with BJP or not in the future.