Mamallapuram is geared up to roll out the red carpet for Chinese President Xi Jinping who will be visiting India for an informal summit with PM Modi. Security has been tightened and all heritage sites are being beautified ahead of the big summit. Around 2000 students in Chennai wore his masks and made a formation to welcome the Chinese President to the city.This is the second such meeting between the two leaders after the Wuhan summit in 2018.