English: about; regarding, concerning, with reference to,referring to, with regard to, with respect to,respecting, relating to, on, touching on, dealing with, relevant to, connected with, in connection with, on the subject…
English: about; regarding, concerning, with reference to,referring to, with regard to, with respect to,respecting, relating to, on, touching on, dealing with, relevant to, connected with, in connection with, on the subject…