轻手轻脚

Explanation: Hand and foot movements are very light, so there is no sound. 　　Usage: Joint type; as adverbial; refers to the hands and feet movements are very light, so no sound 　　Source: Ming Feng Meng, "Awaken the common saying Zhou Wu Yanei appointment o": "He sudden, I hear the sound Secretary household scissors boat, then quietly light soft feet, opened the window children, cross to go out." 　　Examples: She was a quiet girl, doing all ~ the. Thesaurus:  Hand Foot pinched, creep, mess about, gently Be soft-hearted feet