Perhaps you should try some spelling variations:
huang ting » huang jing, huang ying, huang bin
huang lin » huang bin, huang jing, huang ying
hua gene » human gene, a gene, hua ren
yan tan » tan tan, yan clan, yan guan
tan hua » tuan hua, wang hua, tan chia
wang » wing, wan, lang
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan tan hua gene ((shang jin) OR (((huang lin) OR (huang ting)))) dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan tan hua gene ((shang jin) or (((huang lin) OR (huang ting)))) dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan tan hua gene ((shang jin) or (((huang lin) OR (huang ting)))) dang hai ;*.