MDBG Mobile Chinese English Dictionary (iPhone, Android, Windows Phone)

Referenced entries:

卧虎藏龙	Wò hǔ Cáng lóng	Crouching Tiger, Hidden Dragon, movie by Ang Lee 李安
卧虎藏龙	wò hǔ cáng lóng	lit. hidden dragon, crouching tiger (idiom) / fig. talented individuals in hiding / concealed talent