Perhaps you should try some spelling variations:
yang xinyan » wang xinyan, wang xiuyan
yan liang » yang liang, wang liang, you liang
shang hai » shang kai, dang hai, hong hai
yan yang » yang yang, yao yang, dan yang
yang jie » yang jin, yang di, yang jui
chang ha » chang mae
wang » wing, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yan yang xinyan gain ((yan liang) OR (yang jie)) ((shang hai) OR (chang ha)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan yang xinyan gain ((yan liang) or (yang jie)) ((shang hai) OR (chang ha)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan yang xinyan gain ((yan liang) or (yang jie)) ((shang hai) OR (chang ha)) ;*.