Perhaps you should try some spelling variations:
china's sweden » china's green
sweden during » women during
during states » during state, warring states, during sars
can china's » china china's
wang liang » wang yang
states oil » states soil, states oda, taxes oil

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: ((((dong sin) OR (wang liang))) OR (dong di)) can china's sweden during states oil skin ;~.
• Adding a wildcard symbol may retrieve word variants: ((((dong sin) or (wang liang))) or (dong di)) can china's sweden during states oil skin ;*.