By Richard Wike, Associate Director, Pew Research Global Attitudes Project

Special to CNN

It’s not easy being a superpower, and that’s something China is learning. A few years back, international headlines featured breathless accounts of China’s economic transformation and rave reviews of the Beijing Olympics. But today, news stories often portray a country battling over disputed territories overseas, while struggling at home with vexing issues such as pollution, corruption, and political dissent. China’s power is growing, but as it assumes a more prominent role on the world stage, its global reputation is beset by a host of challenges. Welcome to the travails of being one of the big boys on the block.

While China’s rise has been the subject of considerable debate among elites in recent years, ordinary citizens around the world have also taken note, and for many it’s a troubling development. Pew Research Center polling has shown that a growing number of people see China as the world’s leading economic power.

Read more at CNN’s Global Public Square blog