Perhaps you should try some spelling variations:
wang planning » range planning, land planning, kong planning
planning can » planning chain, planning case, planning land
yang mind » yang cindy, yang jin, sang minh
dang haji » dang hai, dato haji
yang min » yang jin, yang lin, kyung min
tang min » chang min, sang minh, tang li

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 planning can china taiwan ((yang min) OR (((tang min) OR (yang mind)))) dang haji ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang planning can china taiwan ((yang min) or (((tang min) OR (yang mind)))) dang haji ;~".
• Adding a wildcard symbol may retrieve word variants: wang planning can china taiwan ((yang min) or (((tang min) OR (yang mind)))) dang haji ;*.