Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
jeong yeon » jeong hyeok, jeang yean, seung yeon
mun jeong » min jeong, mun leong
yang jui » yang judy, yang di, yang xi
test kaw » test kit, test awt, test ke
test a » test _, test 4, test 5
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 yang jui ((test kaw) OR (test a)) mun jeong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling yang jui ((test kaw) OR (test a)) mun jeong yeon ;*".