Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang wang » yan wang, yang liang, wang yang
yang yang » wang yang, wang yan
yuan hui » yuan fei, jaan hui, tuan hua
hui yang » hui ying, du yang, h yang
hui hui » huo hui, chun hui
ii long » i long, ii losung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang wang) OR (yang guang))) or (yang yang)) yuan hui hui yang ((ii long) or (die losung)) du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (yang guang))) OR (yang yang)) yuan hui hui yang ((ii long) OR (die losung)) du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang wang) OR (yang guang))) or (yang yang)) yuan hui hui yang ((ii long) or (die losung)) du ;".
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) OR (yang guang))) or (yang yang)) yuan hui hui yang ((ii long) or (die losung)) du ;*.