Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
wang yang » wang yan, wang liang, wang yanling
yang jun » yang jui, pang jun, yang jin
yan guan » gan guan, yan yuan, yihan guan
tan yong » tan hong, tan kong, tan ying
tan yang » dan yang, tan ying, tao yang
di dang » di dante, duc dang
hai » hadi, haji, hari

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 ((yang jun) or (((yan guan) or (yang guang)))) ((tan yong) OR (tan yang)) di dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang jun) OR (((yan guan) OR (yang guang)))) ((tan yong) OR (tan yang)) di dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang jun) or (((yan guan) or (yang guang)))) ((tan yong) OR (tan yang)) di dang hai ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang jun) or (((yan guan) or (yang guang)))) ((tan yong) OR (tan yang)) di dang hai ;*.