Perhaps you should try some spelling variations:
dong hoang » hong hong
hoang yang » huang yang, wang yang, yang yang
bind congo » fund congo, binding congo
gene bank » gene banks, one bank, genomen bank
minh hong » minh cong, min hong, linh hoang
yang jui » yang judy, yang di, yang xi
gene yan » ren yan, see yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong hoang yang jui ((gene yan) OR (gene bank)) ((bind congo) or (minh hong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong hoang yang jui ((gene yan) OR (gene bank)) ((bind congo) OR (minh hong)) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong hoang yang jui ((gene yan) OR (gene bank)) ((bind congo) or (minh hong)) shu ;".
• Adding a wildcard symbol may retrieve word variants: dong hoang yang jui ((gene yan) OR (gene bank)) ((bind congo) or (minh hong)) shu ;*.