Ren Ye & nbsp; & nbsp; & nbsp; The two members of the "Fanren Duet", Yuan Weiren and Mo Fan, have not met for a long time. On the evening of July 14th at 19:30, they will reunite on Jiangsu TV's "Master and Apprentice" to teach the band performance skills to the top ten contestants of "Singing Loudly". The experienced "Fanren...