Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
wang heyong » wang hyoung, wang yong, wang beyond
main song » jin song
john song » john wong, john bonn, john ngosong
shin dong » shin young, shi rong, shin jang
van phan » dan phan, van thanh, van ham
dong shu » cong shu, tong shui, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang heyong) OR (wang shiyong)) van phan ((main song) or (john song)) shin dong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang heyong) OR (wang shiyong)) van phan ((main song) OR (john song)) shin dong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang heyong) OR (wang shiyong)) van phan ((main song) or (john song)) shin dong shu ;*".