Perhaps you should try some spelling variations:
yang jin » yang jie, yang jun, ying jin
und chen » und jochen, und kuchen, und china
yang yi » yang di, yang xi, yang jui
chuan i » chun i, chuan fa
i chang » i change, ii chang, yi chang
chang c » chang _, anhang c, chang ha
nao 10 » nao 1
10 und » 20 und, 10 un, 1900 und
wang » wing, 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 yanling) or (yang jin))) or (((yang judy) or (yang yi))))nao 10 und chen chuan i chang c ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yanling) OR (yang jin))) OR (((yang judy) OR (yang yi))))nao 10 und chen chuan i chang c ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yanling) or (yang jin))) or (((yang judy) or (yang yi))))nao 10 und chen chuan i chang c ;*.