Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
min jeong » kin keong, min hong, mun leong
test kaw » test a, test kit, test ke
test awt » test auf, test a
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ying yang yi ((test kaw) or (test awt)) min jeong yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying yang yi ((test kaw) OR (test awt)) min jeong yeon ;*.