Yes. Due to our constitution and legal practices, a defendant only goes to trial 1 time for multiple crimes. Each one of those crimes is a separate charge, but we bundle them up to save time. It's referred to as a 'count'. As in, we counted up the number of times they did that and it's 34.
He did not go to trial 34 separate times. He was tried one time, and received 34 convictions all at once.
Because this involves Trump and your willful exclusion from reality, let's use an example.
So, as an example, let's say that someone is a serial killer. And for 10 years they killed 3 people every year. The FBI investigated and found a total of 34. The person was charged with 34 murders. The defendant was found guilty for all 34.
So, did they get only 1 murder conviction or did they get 34 all at one time?
Hint: the answer is 34.