Perhaps you should try some spelling variations:
zhang wang » zhang fang, zhang zhang, zhang fan
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
wang dan » wang yan, wang ban, wang yidan
how ceos » how cios, do ceos, how cern
haul » hall, paul, hail
plans » plan

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 dan) OR (long haul)) plans ((how ceos) OR (how close)) zhang wang liang tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang dan) or (long haul)) plans ((how ceos) OR (how close)) zhang wang liang tan ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang dan) or (long haul)) plans ((how ceos) OR (how close)) zhang wang liang tan ;*.