Perhaps you should try some spelling variations:
centre one » central one, centre dome, centre de
wang yang » wang yan, wang liang, wang yanling
genre one » gene one, genre anne, genre und
yang yan » yang yang, wang yan, yang fan
tan one » than one, can one, tan hong
man one » many one, can one, than one
yan a » can a, yan _, jan a

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 yan a ((genre one) OR (centre one)) ((tan one) or (man one)) saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yan a ((genre one) OR (centre one)) ((tan one) OR (man one)) saul ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yan a ((genre one) OR (centre one)) ((tan one) or (man one)) saul ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yan a ((genre one) OR (centre one)) ((tan one) or (man one)) saul ;*.