Perhaps you should try some spelling variations:
model thinking » modern thinking, moral thinking, models rethinking
thinking form » thinking firm, thinking from, thinking four
china model » china models, china's model, china modern
dong ping » dong bin, dong jung, dong yang
yang yang » wang yang, wang yan
form song » form ing
song thin » song shin, song jin, song min
1 china » 2 china, 4 china, 3 china

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((dong ping) or (yang yang)))) 1 china model thinking form song thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((dong ping) OR (yang yang)))) 1 china model thinking form song thin ;.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((dong ping) or (yang yang)))) 1 china model thinking form song thin ;*.