Perhaps you should try some spelling variations:
wang yidan » wang yan
ming jeong » min jeong, ming kong
song ming » song bing, song min, gong min
jeong shu » jeong su, cong shu
wang dan » wang yan, wang ban, wang yang
yang xu » yang xi, yang du, yang mu
l song » li song, _ song, a song

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang dan) OR (wang yidan)) yang xu l song ming jeong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang dan) OR (wang yidan)) yang xu l song ming jeong shu ;*".