Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
yang jing » wang jing, yang jin, huang jing
yang john » young john, king john, yang jin
john song » john wong, john bonn, john ngosong
ying jin » yang jin, jing ji, yang jie
song sit » song shin, dong sin, gong si

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: lang hyoung ((((yang jing) OR (yang di))) OR (ying jin)) du yang john song sit ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((((yang jing) or (yang di))) or (ying jin)) du yang john song sit ;*.