President Trump's Trade dispute with China

Background Information: Throughout his administration President Donald Trump has stated that the United States has a bad deal with China, in terms of trade. More recently, tariffs have been imposed on $360 billion Chinese products entering the United States. There are more tariffs scheduled for a 15% tariff on musical instruments. China also has been slapping tariffs on U.S. goods entering China from 5% to 25% depending on the good (product).

Does the U. S. or China have the upper hand in this trade dispute?Explain and give examples.

I need an explanation on which country has the advantage between the dispute. Thank you