Perhaps you should try some spelling variations:
yan yanling » wang yanling, yan jianping
gain yang » daun yang, yin yang
shang hai » shang kai, dang hai, chang ha
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
hong ng » hong kong, hong jong, hong hong
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 yan yanling hua ((gain yang) or (((dan yang) OR (tan yang)))) jin ((shang hai) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yanling hua ((gain yang) OR (((dan yang) OR (tan yang)))) jin ((shang hai) OR (hong ng)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yanling hua ((gain yang) or (((dan yang) OR (tan yang)))) jin ((shang hai) or (hong ng)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan yanling hua ((gain yang) or (((dan yang) OR (tan yang)))) jin ((shang hai) or (hong ng)) ;*.