Perhaps you should try some spelling variations:
wang human » wang xueman, wang hua, facing human
human gene » human genome, human gender, human bone
dong yang » dong hoang, wang yang, yang yang
yang wang » yang yang, yan wang, yang guang
min jeong » kin keong, mun leong
gene yan » gene bank, ren yan, see yan
min hong » amin hong, tin hong, min hyoung
cong » congo, long, pong

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

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