Perhaps you should try some spelling variations:
jeong yeon » jeong hyeok, jeang yean, seung yeon
hong yeon » dong myeon, hong seo, hong een
wing tan » wing ian, liang tan, hong tan
tan yong » tan hong, tan kong, tan yang
api test » ai test, i test
kyaw min » kan min
ii test » ai test, i test, ii texts

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan yong ((api test) OR (ii test)) kyaw min ((hong yeon) OR (jeong yeon)) ;~.
• Adding a wildcard symbol may retrieve word variants: wing tan yong ((api test) or (ii test)) kyaw min ((hong yeon) or (jeong yeon)) ;*.