Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
sung myung » song byung
best time » test time, next time, past time
kong hong » hong hong, kong hang, kong heng
yang der » gang der, yang dean, klang der
der best » der besitz
wang » 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 OR wing) yanling yang der best time ((((kong hong) or (among young))) or (sung myung)) suk ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) yanling yang der best time ((((kong hong) OR (among young))) OR (sung myung)) suk ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wing) yanling yang der best time ((((kong hong) or (among young))) or (sung myung)) suk ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR wing) yanling yang der best time ((((kong hong) or (among young))) or (sung myung)) suk ;*.