Xijing Hospital next to Kangfu Road is a military hospital specializing in plastic surgery. It's very famous in Xi 'an, but the charge is relatively high and there are too many people going there. It is worth mentioning that there are many photos of real people before and after plastic surgery in Xijing Hospital, which are definitely not from PS. You can use them as a reference.
I suggest comparing the two companies and not considering the others. Neither company is good, but these two companies are ok.
Also, don't go to some beauty salons for face-lifting needles. Doing this is tantamount to disfigurement.
If your face is thin, consider cutting bones and liposuction on your face at the same time. You need to communicate with your attending doctor to give you advice, but both of them need a recovery period, which will affect your work. You can't see anyone just after you finish.
The eyes are getting bigger, only the double eyelids and corners of the eyes are open. Look at your eyes and the attending doctor will give you advice.
I don't know if you are really determined to do it or considering it. I advise you not to do it. Confident women are the most beautiful!