No Nice Maurice. There are so many things that are wrong with your answer. If Trump's only fault were his "typo" as you point out, I wouldn't make an issue of it. In your question: "who hasn't made a typo when texting?", my answer to that is: No one who tells everyone that he's the smart one and was just elected to lead his country. Besides, you need to find the definition of a "typo." 

Other than that, Trump is a mysogynist, he's a bully, he's a racist, he's immature, he's self-centered, he's a low-class, uneducated, narrow-minded, fraudster, he's a thin-skinned megalomaniac, a liar, a demagogue, an opportunist, a manipulator... I could go on, but let's just say that this is NOT ALL I've got. 

As for China, let me be succinct about this: I'm not a big fan of China's domestic and foreign policy, to put it mildly.   This said, I think this drone incident is a tempest in a teapot.  Trump should have let it go once the Chinese decided to give back the drone, end of story.