just want to know what you guys do to your chinese friend....
Other than change to a beavertail grip safety (drop in or fitted) if it did not come with one, on a new Norkie, nothing yet. A trigger job is nice but can cost a lot of coin if you do not DIY. The stock fixed sights aren't the best but decent enough. You can drift them if your point of impact is off and you can adjust your sight picture (6, center or 12 oclock, or raised front sight sight picture, whatever) for elevation correction.
Maybe I am just different from most but I prefer to spend nothing on a Norinco or most any other decent gun. I'll spend my money on reloading components and go shoot. I don't shoot much either. 50 rounds centerfire per session at the most (but hundreds of 22 LR).
Specifically for norkie 1911s, I would dry-fire as much as I can. Wedge a rubber eraser or a piece of soft plastic or rubber on the firing pin channel at the rear of the slide, to prevent the hammer hitting the pin.
Set-up a few bullseye targets against a safe wall (preferably basement wall with earth behind it) aware at all times that all guns are always loaded.
Dryfire at least a two hundred times or more every night . Count them. This will not only improve your trigger but eliminate flinch, strengthen your pistol-handling related muscles, improve your muscle memory and train your eyes as well.
Seriously, a good shooter can shoot any gun well. Once you become better than the gun, then go to town with mods if you will.