It is best to use ear cartilage instead of your own ribs for the columella in rhinoplasty. 22 years old is the best time for physical fitness. It takes a long time to do this operation and the recovery is the fastest after operation.
Rhinoplasty is very mature in China. I suggest you choose a regular hospital and find a responsible and experienced expert.
This will be more natural after surgery, and there is basically no scar. Nobody knows you did it.