At the Boxing County Lyuju Opera Troupe, in east China's Shandong province, Liu Ning, 41 and his apprentice Wang Chenglong, 24 were rehearsing Sisters' Marriage Switch, a classic from the Lyuju repertoire.
Shandong enterprises are seizing upon the service trade by offering more intelligent and green services to overseas markets, as services have become a significant driver of global trade in recent years.