Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
wang liang » wang yang
liang dan » liang tan, king dan, liang sun
dan rene » juan rene, dr rene
yang jin » yang jie, yang jun, ying jin
jing ji » ying jin
dang » lang, dans, gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: yiqian wang liang dan rene ((yang jin) or (jing ji)) dang (hai or haji) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yiqian wang liang dan rene ((yang jin) OR (jing ji)) dang (hai OR haji) ;.
• Adding a wildcard symbol may retrieve word variants: yiqian wang liang dan rene ((yang jin) or (jing ji)) dang (hai or haji) ;*.