Perhaps you should try some spelling variations:
yanling human » managing human, changing human, causing human
anking human » managing human, changing human, causing human
sang minh » kang minah, anh minh, song ming
jeong ghi » hong ghi, jeong mi
song min » song ming, gong min, jong min
wang » wing, wan, lang

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 ((yanling human) OR (anking human)) gene ((song min) OR (sang minh)) jeong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yanling human) OR (anking human)) gene ((song min) or (sang minh)) jeong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yanling human) OR (anking human)) gene ((song min) or (sang minh)) jeong ghi ;*.