How to translate the response from the server "\u0430\u0434\u0430\u043d\u0438" into a readable form?

Question

C++ / C#

on hand 30 anscii characters, how to turn that into 5 unicode characters?
to recognize properly?

Answer 1

Regex.Unescape(unicodeString)

Answer 2

https://docs.microsoft.com/ru-ru/dotnet/api/system...
In fact, there are a lot of methods, I don’t remember which one suits you