Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
chang hai » chang ha, shang hai, change has
dan yang » daun yang, tan yang, wang yang
ii chang » vii chang, yi chang, ii changes
yan yun » yan yuan, yang yun, yan kun
yap yun » yang yun, yau yung
yang ii » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wing or wan) yan ((((yan yun) or (yap yun))) or (yang guang)) dan yang ii chang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR wan) yan ((((yan yun) OR (yap yun))) OR (yang guang)) dan yang ii chang hai ;.
• Adding a wildcard symbol may retrieve word variants: (wing or wan) yan ((((yan yun) or (yap yun))) or (yang guang)) dan yang ii chang hai ;*.