Perhaps you should try some spelling variations:
dong sink » dong sin, dong bin, dong ping
west yang » west bank, west land
jin jeong » min jeong, jin song, kin keong
jeong hai » jeong han, hong hai, jeong mi
west can » west bank
ka a » kai a, a a, k a
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yanling) or (dong sink)) ka a ((west yang) OR (west can)) jin jeong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yanling) OR (dong sink)) ka a ((west yang) OR (west can)) jin jeong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yanling) or (dong sink)) ka a ((west yang) OR (west can)) jin jeong hai ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (dong sink)) ka a ((west yang) OR (west can)) jin jeong hai ;*.