Perhaps you should try some spelling variations:
jeong dahyeon » jeong hyeok
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
yang mind » yang cindy, yang jin, sang minh
yang hai » dang hai, yang hui, shang hai
hai rent » hai ren
tang min » chang min, sang minh, tang li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang hai rent ((tang min) OR (yang mind)) jeong dahyeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang hai rent ((tang min) OR (yang mind)) jeong dahyeon ;*".