Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
qian yan » qian jun, qian yi
li zong » lin zong, li rong, li zhang
li cong » li rong, jiu cong
li song » li rong, kim song, jie 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 yang ((yang jun) OR (pang jun)) qian yan ((((li zong) or (li cong))) or (li song)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang jun) OR (pang jun)) qian yan ((((li zong) OR (li cong))) OR (li song)) hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang jun) OR (pang jun)) qian yan ((((li zong) or (li cong))) or (li song)) hai ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang jun) OR (pang jun)) qian yan ((((li zong) or (li cong))) or (li song)) hai ;*.