Perhaps you should try some spelling variations:
enge bank » gene bank, one bank
yang yao » yang yang, wang yan, yang yi
gang yao » wang yan, ganga ya, sang yoo
yang die » yang di, yang jie, klang die
die enge » die engel, die menge, die mengen
ji zhong » 2 zhong
yu zhong » yu zheng, hua zhong, 2 zhong
wu zhong » hua zhong, 2 zhong, hu hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yao) or (gang yao)) yang die enge bank ((ji zhong) or (((yu zhong) OR (wu zhong)))) zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yao) OR (gang yao)) yang die enge bank ((ji zhong) OR (((yu zhong) OR (wu zhong)))) zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yao) or (gang yao)) yang die enge bank ((ji zhong) or (((yu zhong) OR (wu zhong)))) zhi ;*".