Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung yang » kyoung yang
kong saur » kong siu, kong your, wong sau
yang jin » yang jie, yang jun, ying jin
pang jun » yang jui
yang yi » yang xi, yang jui
yi chen » jui chen
sar » sara, star

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang hyoung yang yi chen ((((yang jin) or (yang di))) or (pang jun)) ((kong saur) OR (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung yang yi chen ((((yang jin) OR (yang di))) OR (pang jun)) ((kong saur) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung yang yi chen ((((yang jin) or (yang di))) or (pang jun)) ((kong saur) OR (kong sar)) ;*".