Perhaps you should try some spelling variations:
lang yanling » wang yangming, zhang yunling
doing yong » doing von
yang dali » yang di, bang dai, yang all
dali test » davis test, data test, ai test
mit doing » mit undoing, gt doing, ii doing
test mit » tests mit, test city, test mmst
yong suk » chong suk, cong sun, rong su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang yanling) OR (wang yanling)) yang dali test mit doing yong suk ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yanling) OR (wang yanling)) yang dali test mit doing yong suk ;*".