Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
jeong yeon » jeong hyeok, jeang yean, seung yeon
hong yeon » dong myeon, hong seo, hong een
jui test » ai test, api test, ii test
kyaw min » kan min
i test » ai test, i testi, ii test
wang » wing, wan, lang

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

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