On April 28, Professor Joseph Nye's new book, Soft Power and Great-Power Competition: Shifting Sands in the Balance of Power between the United States and China, was released at Central for China&Globalization(CCG)in Beijing.

　　It's important to have guardrails on the competition, to make sure that China and the U.S. have constant communication with each other at the highest levels, said Joseph Nye, former Dean of Harvard's Kennedy School of Government, USA.

　　He also noted that China and the U.S. also have to think about beginning to knit the world together at the practical working level of the scientists and others, economists, and engineers.