Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
wang wang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
new main » new spain, new math
xi test » ai test, i test, ii test
han men » can men, han en, han min
yan xi » yang xi, yan zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang yang)) yan xi test ((new main) or (han men)) jeong yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yang)) yan xi test ((new main) OR (han men)) jeong yeon ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yang)) yan xi test ((new main) or (han men)) jeong yeon ;*".