huqin (any Chinese string instrument played with a bow); (arch.)  biwa (4 or 5-stringed Oriental lute)
 single-stringed Japanese zither
 heartstrings;  koto string
 morin khuur (stringed musical instrument of Mongolian origin);  matouqin
 qin (7-stringed Chinese zither);  guqin;  seven-stringed koto
 yangqin (Chinese hammered dulcimer);  piano
 Japanese variety of music box (invented in 1892 by Toda Kindo)
 qin and se (two different kinds of Chinese zither);  happy marriage