Perhaps you should try some spelling variations:
than changing » when changing, change changing, within changing
changing law » changing land, changing how, changing a
yang jin » yang jie, yang jun, ying jin
nan yan » nan ya, wang yan, qian yan
yang xi » yang yi, yang jui
law did » law die
did li » did i

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yan ((((((yang xi) or (yang jin))) or (yang di))) or (yang judy)) than changing law did li ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan ((((((yang xi) OR (yang jin))) OR (yang di))) OR (yang judy)) than changing law did li ;*.