Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
ming long » qing long, making long, going long
ming kong » king kong, sing kong, hong kong
kim eung » kim young, kim song
li song » li cong, li rong, kim song
yan li » yang li, yuan li, gan li

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 yan li ((li song) OR (kim eung)) ((ming long) OR (ming kong)) du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yan li ((li song) or (kim eung)) ((ming long) OR (ming kong)) du ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yan li ((li song) or (kim eung)) ((ming long) OR (ming kong)) du ;*.