Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
wang yang » wang yan, wang yanling
yin wang » yan wang, yin fang, yin hang
wang lee » wang lei, wang life, wang wei
lee tong » lee jeong, lee kiong, lee sang
tong hui » wang hui
tan hua » tuan hua, wang hua, tan chia

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) or (((yang guang) or (wang liang)))) ((ya hua) or (tan hua)) yin wang lee tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (((yang guang) OR (wang liang)))) ((ya hua) OR (tan hua)) yin wang lee tong hui ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (((yang guang) or (wang liang)))) ((ya hua) or (tan hua)) yin wang lee tong hui ;*.