Perhaps you should try some spelling variations:
jeong hyeok » jeong dahyeon
yang mind » yang cindy, yang jin, sang minh
yan yang » yang yang, yao yang, dan yang
yang hai » dang hai, yang hui, shang hai
hai rent » hai ren
tang min » chang min, sang minh, tang li
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 yan yang hai rent ((tang min) or (yang mind)) jeong hyeok ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang hai rent ((tang min) OR (yang mind)) jeong hyeok ;*.