Perhaps you should try some spelling variations:
liang ying » liang liying, huang ying, zhang ying
young john » kong john, wong john, young jean
ying yang » yang yang, yin yang, ying chang
ying john » king john, ying jin, kong john
yang jui » yang judy, yang di, yang xi
kong siu » kong eiu, wong siu, kong sar
sin » sign, sind, skin

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: liang ying yang jui lu ((ying john) OR (young john)) ((kong siu) OR (dong sin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang ying yang jui lu ((ying john) or (young john)) ((kong siu) OR (dong sin)) ;~".
• Adding a wildcard symbol may retrieve word variants: liang ying yang jui lu ((ying john) or (young john)) ((kong siu) OR (dong sin)) ;*.