Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
yanling yang » yang yang, ying yang
jeong yeon » jeong hyeok, jeang yean, seung yeon
mun jeong » min jeong, mun leong
yi test » ai test, i test, ein test
ii test » ai test, i test, api test
kaw mun » kyaw min

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 yang ((yi test) OR (ii test)) kaw mun jeong yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling yang ((yi test) OR (ii test)) kaw mun jeong yeon ;*".