Perhaps you should try some spelling variations:
down planned » how planned, down planning, down land
planned what » placed what, explained what, planning what
zhang jian » zhang fan, shang jin
hong down » ring down, holding down
liang sun » liang dan, liang tan
we zhang » we change, ceo zhang, jie zhang
wing sun » cong sun, nina sun, wing ian

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: hong down planned what we zhang jian ((cong shu) OR (((liang sun) OR (wing sun)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hong down planned what we zhang jian ((cong shu) or (((liang sun) OR (wing sun)))) ;~".
• Adding a wildcard symbol may retrieve word variants: hong down planned what we zhang jian ((cong shu) or (((liang sun) OR (wing sun)))) ;*.