Chinese President Xi Jinping and his US counterpart Barack Obama?started their second meeting?at the Walter and Leonore Annenberg Estate at Sunnylands in California.

In the meeting, the two leaders are expected to introduce the economic situations of their own country and exchange views on China-US economic relations.

Before their meeting, they also had a walk and light conversations in the picturesque retreat.

In their first meeting and dinner on Friday, Xi and Obama discussed issues including the domestic development of their own country, building a new model of relationship between big power and other regional and international issues of common interest.

Xi arrived California on Friday after a three-country visit to Trinidad and Tobago, Costa Rica, and Mexico in the past week.