Perhaps you should try some spelling variations:
minah jeong » min jeong
kang minah » sang minh
wang ning » wang jing, wang liang, wang yang
gene kang » gene bank
jeong ghi » hong ghi, jeong mi
tan chia » tuan china, than china, can china
yan zi » yan zhi, yuan zi, ban zi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ning ((tan chia) OR (yan zi)) gene kang minah jeong ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ning ((tan chia) OR (yan zi)) gene kang minah jeong ghi ;*.