Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
gang minah » kang minah
sang minh » kang minah, anh minh, song min
tong shui » tong hui, cong shu, gong hui
yang jui » yang judy, yang di, yang xi
jui li » hui li

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 yidan yang jui li ((gang minah) OR (sang minh)) ((tong shui) OR (wang zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yang jui li ((gang minah) OR (sang minh)) ((tong shui) or (wang zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yang jui li ((gang minah) OR (sang minh)) ((tong shui) or (wang zhi)) ;*.