Perhaps you should try some spelling variations:
david young » david loundy
band david » husband david, rander david
yang zili » yang li
yang dali » yang di, bang dai, yang all
gene band » gene bank, gene banks, den band
wan yan » wang yan, nan yan, wai yan
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((yang zili) OR (yang dali)) gene band david young choi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((yang zili) OR (yang dali)) gene band david young choi ;*".