Perhaps you should try some spelling variations:
german gender » german lander, germany under, german border
shang hai » shang kai, dang hai, chang ha
yang jin » yang jie, yang jun, ying jin
yang ya » yang yao, yang ka, yang y
yang yi » yang di, yang xi, yang jui
ngos a » ngos _, ngo a, ngos 2
new a » new _, now a, new 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang ya) or (yang yi))((ngos a) or (new a)) german gender ((yang jin) or (anh minh)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang ya) OR (yang yi))((ngos a) OR (new a)) german gender ((yang jin) OR (anh minh)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((yang ya) or (yang yi))((ngos a) or (new a)) german gender ((yang jin) or (anh minh)) shang hai ;*.