US President Donald Trump has been in Seoul, the second stop on a five-nation Asia tour. Speaking at a joint news conference on Tuesday, Trump called for worldwide action against the DPRK nuclear threat. Yet Teng Jianqun, director of the American Studies Department at the China Institute of International Studies, says China is unlikely to enter into any military cooperation with the US dealing with the DPRK issue since China is always looking for peaceful solutions when solving regional crises.