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Fang said Chinese President Xi Jinping and U.S. President Barack Obama made clear the right direction of the development of bilateral ties in their meeting in late September.

Both state leaders witnessed the signing of 15 cooperation agreements after their talks, ranging from finance, trade to aviation, technology and panda protection.

"So, we are steadily and methodically expanding the breadth and depth of our cooperation with China. Our story is, overwhelmingly, one of progress," Rice said. "Still, the reality is we face difficult challenges. And, we never shy away from pressing our concerns."

There has been increased connection between China’s policies and U.S. strategic interests.

Cooperation between universities has also picked up, with Chinese and British universities jointly setting up 17 institutions and 240 programs in China.