Perhaps you should try some spelling variations:
wang yangming » wang yangming's, wang yanling, wang danning
yang data » yang dali, yang maha
ring data » using data, being data, doing data
liang sun » liang dan, wing sun
liang tan » liang dan, wing tan
bu among » eu among, 19 among, 1 among
test bu » test b, test bed, test auf

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yangming ((yang data) or (ring data)) test bu among ((liang sun) OR (liang tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yangming ((yang data) OR (ring data)) test bu among ((liang sun) OR (liang tan)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yangming ((yang data) or (ring data)) test bu among ((liang sun) OR (liang tan)) ;*".