Perhaps you should try some spelling variations:
wang yidan » wang yan
chih hang » chin chang, shih huang, chih yung
hang sing » hang seng, muang sing, yang using
sing tong » sing kong, xin tong, using tongue
wang lin » wang li, yang lin, wang limin
wang qin » wang qiao, wang jing, wang ning
yang jin » yang jie, yang jun, ying jin
tong hui » wang hui
yang li » yang lin, yang di, yang xi

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 ((((((wang lin) OR (wang qin))) OR (yang jin))) OR (yang li)) chih hang sing tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan ((((((wang lin) OR (wang qin))) or (yang jin))) or (yang li)) chih hang sing tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan ((((((wang lin) OR (wang qin))) or (yang jin))) or (yang li)) chih hang sing tong hui ;*.