Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
min jeong » kin keong, min hong, mun leong
wang yang » wang liang, wang yanling
yang ai » yang di, yang yi, yang li
yang xi » yang di, yang yi, yang jui
test 5 » test _, test 4
5 min » 5 main, 15 min, _ min

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) OR (wang yan)) ((yang ai) or (yang xi)) test 5 min jeong yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yan)) ((yang ai) OR (yang xi)) test 5 min jeong yeon ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) OR (wang yan)) ((yang ai) or (yang xi)) test 5 min jeong yeon ;*".