Perhaps you should try some spelling variations:
huang juan » jiang juan
yang yang » wang yang
juan nine » juan die, juan rene
nine step » nine steps, one step, five step
step main » step machine
main tong » main thing, xin tong
tong hui » wang hui
yang xi » yang yi, yang jui

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: ((((yang yang) OR (wang yan))) OR (((yang xi) OR (yang di)))) huang juan nine step main tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yang) OR (wang yan))) or (((yang xi) or (yang di)))) huang juan nine step main tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang yang) OR (wang yan))) or (((yang xi) or (yang di)))) huang juan nine step main tong hui ;*.