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

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 (dong di))) or (yang 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 (dong di))) OR (yang 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 (dong di))) or (yang yang))) or (dong skin)) ya how cost data mean jeong mi ;*".