Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang wang » yang yang, yan wang, yang liang
di losung » die losung, d losung, ii losung
tuan hua » tan hua, tuan vu, yuan hui
pei yang » wei yang, pei yun, yi yang
hui yang » hui ying, du yang, h yang
i losung » die losung, iii losung, i 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)) tuan hua ((pei yang) or (hui yang)) ((di losung) OR (i losung)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (yang guang)) tuan hua ((pei yang) OR (hui yang)) ((di losung) OR (i losung)) do ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang wang) or (yang guang)) tuan hua ((pei yang) or (hui yang)) ((di losung) OR (i losung)) do ;".
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (yang guang)) tuan hua ((pei yang) or (hui yang)) ((di losung) OR (i losung)) do ;*.