Perhaps you should try some spelling variations:
long sein » long span, long pulsein
sein dann » sein kann, sein das, bin dann
cheng min » cheng ming, chang min, cheng bing
yang july » yang judy, yang jun
yu cheng » yu chen, _ cheng
yang jui » yang judy, yang xi, yang yi
dann yu » wann yu
min lin » min jin, min min, main line

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

• Performing a fuzzy search may retrieve terms with similar spellings: long sein dann yu cheng min lin ((((yang jui) or (yang di))) or (yang july)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long sein dann yu cheng min lin ((((yang jui) OR (yang di))) OR (yang july)) ;*.