Perhaps you should try some spelling variations:
peng douglas » zeng douglas, long douglas, webb douglas
douglas mair » douglas mary, douglas a, douglas m
past thing » last thing, last things, best thing
ying yang » yang yang, yin yang, ying chang
tan ying » fan ying, ran ying, tan yang
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan ying yang xi ((first things) or (past thing)) peng douglas mair ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ying yang xi ((first things) OR (past thing)) peng douglas mair ;*.