Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang
yan guan » gan guan, yan yuan, yihan guan
pei yang » wei yang, hui yang, yi yang
i losung » die losung, iii losung, i long
tuan vu » thanh vu, tuan hua
pei yun » lei kyun, mei yung, wei yuan
des » does

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang liang) or (((yang guang) OR (yan guan)))) tuan vu ((pei yang) or (pei yun)) i losung des ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (((yang guang) OR (yan guan)))) tuan vu ((pei yang) OR (pei yun)) i losung des ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (((yang guang) OR (yan guan)))) tuan vu ((pei yang) or (pei yun)) i losung des ;*".