Perhaps you should try some spelling variations:
liang liying » jiang liping, liang lilin, liang ying
wang leiping » wang liming, wang limin, wang liang
making tan » making tax, making talk, making a
kong weak » long weak
cai loss » a loss, ac loss, ii loss
kong sek » kong sar, kong k, kong lee

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 ((liang liying) OR (wang leiping)) cai loss making tan ((kong sek) OR (kong weak)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang liying) or (wang leiping)) cai loss making tan ((kong sek) OR (kong weak)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang liying) or (wang leiping)) cai loss making tan ((kong sek) OR (kong weak)) ;*.