Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
gain yang » dan yang, daun yang, tan yang
yue shang » xue sheng, yee shan, yue wang
shang hai » shang kai, dang hai, chang ha
tang yun » yang yun, chang yun, fang yuan
yan yuan » yan guan, fang yuan, nan yan
yang yue » wang yue, yang yun, yang jui
yap yun » yang yun, yau yung
yan kun » yan guan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((((tang yun) or (yap yun))) or (((yan kun) OR (yan yuan)))) gain yang yue shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((((tang yun) OR (yap yun))) OR (((yan kun) OR (yan yuan)))) gain yang yue shang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((((tang yun) or (yap yun))) or (((yan kun) OR (yan yuan)))) gain yang yue shang hai ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ((((tang yun) or (yap yun))) or (((yan kun) OR (yan yuan)))) gain yang yue shang hai ;*.