Perhaps you should try some spelling variations:
ying yang » yang yang, ying chang, wang yang
qian yan » qian jun, qian yi
yan guan » gan guan, yan yuan, yang guang
guan hua » tuan hua, gui hua, tan hua
yin yang » yi yang, yin hang, yang yang
yin fang » yin hang, chin fang, jing fang
hsin » sin, hin, hein

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yan guan hua hsin huang ((ying yang) or (((yin yang) OR (yin fang)))) hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan guan hua hsin huang ((ying yang) OR (((yin yang) OR (yin fang)))) hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan guan hua hsin huang ((ying yang) or (((yin yang) OR (yin fang)))) hui ;*".