The former England skipper further advised Morgan and his troops to play smart cricket in the showpiece event.
England are touted as favorites going into the World Cup and Buttler believes it is the result of the effort that the team has put in over the last couple of years.
The Chinese President had also visited Gujarat, Modi's home state, after his BJP government came to power in 2014.
Initial reports suggested that seven people were killed in the attack, but Director General of Police (DGP) S B K Singh put the death toll at 11 later in the day.
"We are asking to respect the mandate. People's mandate cannot be manipulated. The EC is saying one blood sample is enough but if that sample is showing total pollution in the body, then you have to scan the whole body," said Naidu.