Perhaps you should try some spelling variations:
dong sein » dong sin, dong bin, dong wei
sein dann » sein kann, sein das, bin dann
yulu chen » yu chen
chen ping » chen rong, chen yang, chen wang
yang jui » yang judy, yang di, yang xi
ping ji » ping jia, jing ji, ping yi
yang yi » yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong sein dann yulu chen ping ji ((yang yi) or (yang jui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong sein dann yulu chen ping ji ((yang yi) OR (yang jui)) ;*.