1. [la;la;la] ba   guitar   bugle   piano   trumpet   Hint Half-n-half Clue   2. sa ke si guan   saxophone   violin   harp   synthesizer   Half-n-half Clue   3. shu qin   harp   synthesizer   piano   drum   Half-n-half Clue   4. ji ta   harp   synthesizer   guitar   drum   Half-n-half Clue   5. [ge;he] cheng qi   flute   synthesizer   drum   harp   Half-n-half Clue   6. [gang;gang] qin   harp   piano   trumpet   saxophone   Half-n-half Clue   7. xiao [di;ti] qin   flute   saxophone   synthesizer   violin   Half-n-half Clue