Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang wang » yang yang, yang guang, wang yang
song thin » song shin, song jin, song min
yan wang » yuan wang, yang yang, qian wang
kim song » kim young, kim eung
yan hua » tan hua, ya hua, wang hua
yin tan » tin tan, wing tan, yin fang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((yang wang) OR (yan wang))) or (wang yan))) or (yang liang)) yan hua yin tan kim song thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((yang wang) OR (yan wang))) OR (wang yan))) OR (yang liang)) yan hua yin tan kim song thin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((yang wang) OR (yan wang))) or (wang yan))) or (yang liang)) yan hua yin tan kim song thin ;*".