Perhaps you should try some spelling variations:
yang wang » yan wang, yang guang, yang liang
yang yang » wang yang, wang yan
gene yang » gene bank
hua gene » human gene, a gene, hua ren
yang lin » yang jin, wang lin, yang li
lin zong » lin ling, lin meng
zong 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 ((yang wang) OR (yang yang)) hua gene yang lin zong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang wang) OR (yang yang)) hua gene yang lin zong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang wang) OR (yang yang)) hua gene yang lin zong shu ;*.