Watching Chen Duling's interview is a pleasure, speaking softly, expressing fluently and methodically. Watching Chen Durin's interview is a pleasure, speaking softly, and expressing fluently and methodically. Watching Chen Durin's interview is a pleasure, speaking softly, and expressing fluently and methodically. Watching Chen Durin's interview is a pleasure, speaking softly, and expressing fluently and methodically. Watching Chen Durin's interview is a pleasure, speaking softly, and expressing fluently and methodically.