Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
kang min » kan min, tang min, kang minah
tong hui » wang hui
yang li » yang lin, yang di, yang xi
lu kang » wu kang
li lu » li ju, li l, li li
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yang li lu kang min ((tong hui) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang li lu kang min ((tong hui) OR (song shin)) ;*.