Perhaps you should try some spelling variations:
lang yang » wang yang, lang lang, ylang ylang
yang yang » wang yang, wang yan
test time » best time, next time, cost time
past time » past five
you young » young young, youth young, too young
how young » how you, how your
yang i » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yang yang i ((test time) OR (past time)) ((you young) or (how young)) suk ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yang yang i ((test time) OR (past time)) ((you young) OR (how young)) suk ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yang yang i ((test time) OR (past time)) ((you young) or (how young)) suk ;".
• Adding a wildcard symbol may retrieve word variants: lang yang yang i ((test time) OR (past time)) ((you young) or (how young)) suk ;*.