Hello 53RG10! Do you have a picture of the pendant yet, by chance? Thanks so much!Thank you for your answers!
I can confirm it is Tibetan; I forgot to mention that on the other side of this paper there are 5 stripes: violet, white, red, green and yellow, which are the colors of the Tibet flag.
By the way, it looks like it is printed and not handwritten or if it is, then this should be a copy.
There is also a symbol on the pendant, a bit difficult to see, I will take a picture soon and I will upload it.
I will let you know if I discover anything new about it.
Thank you again for your help!
Happy New Year!
P.S. I found the pendant on the sidewalk.