Perhaps you should try some spelling variations:
wang yangming » wang yangming's, wang yanling, wang danning
among chong » among hong, ong chong, among school
song chong » ong chong, hong hong, hong cheng
yang data » yang dali, yang maha
ring data » using data, being data, doing data
test 19 » test 1, test 4.9

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 19 ((among chong) OR (song chong)) suk ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yangming ((yang data) OR (ring data)) test 19 ((among chong) OR (song chong)) suk ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yangming ((yang data) or (ring data)) test 19 ((among chong) OR (song chong)) suk ;*".