Perhaps you should try some spelling variations:
die sirene » der sirene, die silent, die szene
yong liang » yang liang, song ligang, wang liang
wang yong » wang yang, wang hyoung, wang yan
young yun » kyoung yun, young eun, young young
di irene » di erence, _ irene, di atene
hong yu » wong yue
tang » tan, lang, yang

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: wang yong liang ((di irene) OR (die sirene)) tang li ((hong yu) OR (young yun)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong liang ((di irene) or (die sirene)) tang li ((hong yu) or (young yun)) ;*.