Is it valid to write your name and ID card at the beginning of the guarantee and not sign or press your handprint at the end?
It doesn't work. Just because your name and ID number are written at the beginning doesn't mean you wrote it. Anyone can write it. If so, do people dare to deposit their money in the bank? Only by pressing the fingerprint can it be effective, which also shows that you know the whole story, otherwise you won't get yourself into trouble by pressing the fingerprint.