Perhaps you should try some spelling variations:
planned what » placed what, explained what, planning what
planned how » planet how, planning how
zhang jian » zhang fan, shang jin
hong than » hong tan, long thanh, hong hai
liang sun » liang dan, liang tan, wing sun
we zhang » we change, ceo zhang, jie zhang
cong sun » cong shu, cong van, wing sun

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