Perhaps you should try some spelling variations:
change making » change using
making song » making long, making using, making among
wang yuan » wang yuhan, fang yuan, wang xuan
song hai » hong hai, shang hai, dang hai
jia wei » jin wei
a when » 3 when, 1 when, 2 when
4 when » 3 when

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yuan) OR (wang yan)) wang ((jia wei) OR (((a when) OR (4 when)))) change making song hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yuan) or (wang yan)) wang ((jia wei) or (((a when) OR (4 when)))) change making song hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yuan) or (wang yan)) wang ((jia wei) or (((a when) OR (4 when)))) change making song hai ;*.