Perhaps you should try some spelling variations:
ying yang » yang yang, ying chang, wang yang
sang myth » sang minh
yin yang » yi yang, yin hang, yang yang
yin fang » yin hang, chin fang, jing fang
yi gang » ii gang, i gang, li gang
re sang » le sang, lee sang
how so » how some, how slow

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: wang ((((yin yang) OR (yin fang))) OR (((ying yang) OR (yi gang)))) der re sang myth how so ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yin yang) OR (yin fang))) or (((ying yang) or (yi gang)))) der re sang myth how so ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((((yin yang) OR (yin fang))) or (((ying yang) or (yi gang)))) der re sang myth how so ;*.