OK how about this approach, since you seem stuck.
China’s market is not open.
China’s market is in fact quite closed - to everything China is capable of making. Only those things which they cannot (yet) make and exclude also.
America’s market is open.
Which country, owes a trillion dollars, to which?
Which country, is growing and has a massive world-class manufacturing base?
Hint: Better start learning to speak Mandarin.
We don't have a free trade agreement with China.