Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, yan wang
tong king » ton kino, tong song
qian yan » qian jun, qian yi
jui chen » yi chen
yong kin » yong kim, ong kian, non kin
keong su » jeong su, rong su
yan jui » yang jui, yang jun, yang hui

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: ((qian wang) OR (qian yan)) yan jui chen ((yong kin) OR (tong king)) keong su ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian wang) OR (qian yan)) yan jui chen ((yong kin) or (tong king)) keong su ;~".
• Adding a wildcard symbol may retrieve word variants: ((qian wang) OR (qian yan)) yan jui chen ((yong kin) or (tong king)) keong su ;*.