Perhaps you should try some spelling variations:
yin fang » yin hang, yin yang, chin fang
you chen » you chenli, you check, you can
you when » you where, you what, you who
yang jin » yang jie, yang jun, ying jin
chang ha » chang mae
tan yin » tan ying, tan xin, tan yi
yang yi » yang xi, 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 yin fang ((you chen) OR (you when)) ((((yang di) or (yang jin))) or (yang yi)) chang ha ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan yin fang ((you chen) OR (you when)) ((((yang di) OR (yang jin))) OR (yang yi)) chang ha ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan yin fang ((you chen) OR (you when)) ((((yang di) or (yang jin))) or (yang yi)) chang ha ;".
• Adding a wildcard symbol may retrieve word variants: tan yin fang ((you chen) OR (you when)) ((((yang di) or (yang jin))) or (yang yi)) chang ha ;*.