© Provided by Xinhua BEIJING, March 1 (Xinhua) Looking at his audience, Liao Changyong, a famed globetrotting baritone, was nervous, a feeling he ra
© Provided by Xinhua BEIJING, March 1 (Xinhua) Looking at his audience, Liao Changyong, a famed globetrotting baritone, was nervous, a feeling he ra
BEIJING, March 1 (Xinhua) Looking at his audience, Liao Changyong, a famed globetrotting baritone, was nervous, a feeling he rarely experiences onstage. Im n