Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
yang tan » yang fan, yang dean, liang tan
ban yang » dan yang, tan yang, bang bang
song hai » hong hai, shang hai, dang hai
tan hua » tuan hua, wang hua, tan chia
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: yang yang tan hua ((ban yang) OR (wang yang)) li song hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yang tan hua ((ban yang) OR (wang yang)) li song hai ;*".