Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yong
duan lian » yuan lin
min jeong » kin keong, min hong, mun leong
jeong shu » jeong su, cong shu
yang li » yang lin, yang di, yang xi
li jong » li cong, li rong, kim jong
li song » li cong, li rong, kim 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 wang) or (wang yan)) ((duan lian) or (yang li)) ((li jong) OR (li song)) min jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yan)) ((duan lian) OR (yang li)) ((li jong) OR (li song)) min jeong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) or (wang yan)) ((duan lian) or (yang li)) ((li jong) OR (li song)) min jeong shu ;*".