Perhaps you should try some spelling variations:
liang kong » king kong, sing kong, ming kong
liang ying » liang liying, huang ying, zhang ying
wang dong » wang yong, wang hong, wang yang
hoang jui » hoang vu, yang jui, chang jui
pei wang » pei yang, wei wang, li wang
lang di » yang di, wang di, klang die

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: wang dong ((hoang jui) OR (lang di)) pei wang ((liang kong) OR (liang ying)) (sar OR sara) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong ((hoang jui) or (lang di)) pei wang ((liang kong) OR (liang ying)) (sar or sara) ;~".
• Adding a wildcard symbol may retrieve word variants: wang dong ((hoang jui) or (lang di)) pei wang ((liang kong) OR (liang ying)) (sar or sara) ;*.