Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
yang wang » yang yang, yan wang, yang liang
yan guan » gan guan, yan yuan, yihan guan
yuan huo » yuan hui, tuan hua
hui ying » huei ying, hoi ying, hui ping
huo hui » chun hui, kuo huei
i long » a long, 2 long, 3 long

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