Perhaps you should try some spelling variations:
step main » step machine
yang yang » wang yang, wang yan
main hong » min hong, tan hong, tin hong
yang jui » yang judy, yang xi
yang hua » wang hua, yang hui, ying hua
ten step » ten steps
hong shu » cong shu, tong shui, wong shiu
yang yi » yang xi
hua ten » hua ren, chua tee, hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (((((yang jui) OR (yang yi))) or (yang di)))) yang hua ten step main hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (((((yang jui) OR (yang yi))) OR (yang di)))) yang hua ten step main hong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (((((yang jui) OR (yang yi))) or (yang di)))) yang hua ten step main hong shu ;*".