Perhaps you should try some spelling variations:
hyoung chang » hoong chang, young change, kyoung yang
chang ch'un » chang chen, chang chuan, chang hsun
wan hyoung » wang hyoung, man houng, min hyoung
sheng jou » sheng wu
yang jui » yang judy, yang di, yang xi
wong sau » wong sam, wong siu, wong shiu

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: wan hyoung chang ch'un irene ((sheng jou) OR (yang jui)) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung chang ch'un irene ((sheng jou) or (yang jui)) wong sau ;*.