Perhaps you should try some spelling variations:
dong huang » dong hoang, dang hung, dong hua
huang yala » huang fali, huang yang
gene yang » gene bank
yang yang » wang yang, wang yan
yala hua » ya hua
hua gene » human gene, a gene, hua ren
hong shu » cong shu, tong shui, wong shiu
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong huang yala hua gene yang yang ((hong shu) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong huang yala hua gene yang yang ((hong shu) OR (hong yu)) ;*".