Perhaps you should try some spelling variations:
planning managing » planning management, planning measuring, planning planning
agile chinese » age chinese, native chinese, voice chinese
agile change » regime change, drive change
sang minh » kang minah, anh minh, song min
yang xi » yang di, yang yi, yang jui
hai » hadi, haji, hari

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: planning managing ((agile chinese) OR (agile change)) dream ((yang xi) OR (sang minh)) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "planning managing ((agile chinese) OR (agile change)) dream ((yang xi) or (sang minh)) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: planning managing ((agile chinese) OR (agile change)) dream ((yang xi) or (sang minh)) dang hai ;*.