"We are polite guys," Guardiola said, looking surprised to be asked whether he would shake Mourinho's hand.
"Why not? Why should we not shake hands? No reason why. He will want to win, I will want to win. That's all.
"I saw the last game against Borussia Dortmund (when United lost 4-1) and that's all (apart from) a little bit against Wigan.
"It's too early to know how they will be. I am pretty sure they will be stronger than last year.
"Of course with this manager and with the good players they already had - and I am sure they will buy new players - they will be a strong team."
Mercurial Superfly VI heritage It is the pitch in Beijing rather than old foe Mourinho and United that is of most concern to Guardiola.
Heavy rainfall over the past week has damaged the playing surface at the Bird's Nest, meaning City and United agreed to use the nearby Olympic Sports Centre in a bid to prevent damaging the pitch further.
An International Champions Cup spokesperson said the surface would be "fine", but Guardiola's concerns were as clear as they were understandable.
superfly mercurial iv pink "We didn't see the pitch but there is a lot of water in the last days so we understand it's not in a good condition, but okay we're going to adapt and adjust," the City boss told a packed press conference.
what is the mercurial "It's our second game of preparation. The most important thing is that the players are not going to be injured.
magistaX proximo ic orange "We know the humidity for the training is not ideal but we also know that it's so important to come here to know the people and to play a good two games against amazing teams like United and Dortmund.
"We don't want to expend too much energy in training because of the humidity but we stay here, we play, and then go back to Manchester for two more weeks of preparation before the first official game."
Guardiola and midfielder Fernandinho were given towels during a sweltering press conference that offered little respite from the Chinese capital's heat and humidity.
Vincent Kompany was among those training on Sunday morning, albeit working away from his team-mates as the City captain looks to bounce back from a difficult run of injuries.
Guardiola confirmed the Belgium defender will not feature against United but was unwilling to put a date on his return to first-team action.
magista obra fg black "The most important thing is for Vincent to get fit," he said.
"If it's for Sunderland, perfect. If it's against the defending champions, perfect. He has to get fit. That's all."
