“China never carries out any cyber espionage activities to other countries.”

uh huh.   What China does carry out though is a blatant and complete disregard for intellectual property laws.  They copy, manufacture and sell everything, undercutting the original manufacturer, patenholder and/or trademark holder.   The person who comes up with a beautiful unique design, who invests a lifetime of energy to build a brand, who engineers an innovative product, or who creates an amazing new software has their creation reproduced quickly and ruthlessly, and then sold in enormous volumes in the Chinese market at cut-rate prices.   The Chinese government says "it is open competition".  It is not.  Until this stops, send the very presumptuous and arrogant Chinese ambassador packing.