Perhaps you should try some spelling variations:
mean jeong » min jeong, korean jeong
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
dong skin » dong sin, dof skin
cost data » test data
data mean » data map
dong bin » dong sin, dong di, dann bin
how cost » low cost, how most, how costly
jeong mi » jeong _, jeong su, jeong 情

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong bin) or (((yang yang) OR (wang yang))))) or (dong skin)) ya how cost data mean jeong mi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong bin) OR (((yang yang) OR (wang yang))))) OR (dong skin)) ya how cost data mean jeong mi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong bin) or (((yang yang) OR (wang yang))))) or (dong skin)) ya how cost data mean jeong mi ;*".