The Chinese delegation that was to go to the US to continue negotiating a possible trade agreement is already releasing rumors that the agreement is not possible.
But you have to keep in mind that the two basic and legitimate points are to safeguard the intellectual property of Western companies and to be able to invest in China without the Chinese stealing your business.
China has lived through this and the West has allowed it. They have robbed us and on top of western society they see them as the good ones.
But remember China has been robbing the West for years and you have to be tough on them.