Perhaps you should try some spelling variations:
thinking john » thinking can, thinking form, thinking four
lean thinking » re thinking, new thinking
china's lean » china's legal, china's ocean, china's land
doing sin » dong sin, doing un, doing von
john gong » john song, john wong, john ogony
dann bin » dong bin
gong min » jong min, song min, gong meng

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: ((doing sin) OR (dann bin)) did china's lean thinking john gong min ;~.
• Adding a wildcard symbol may retrieve word variants: ((doing sin) or (dann bin)) did china's lean thinking john gong min ;*.