Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
tuan hua » tuan vu, yuan hui
pei yang » hui yang, pei yun, yi yang
wei yang » wei wang, wei yang's, wei shang
tan hua » wang hua, tan chia, tan puay
de long » le long, de longue
long do » long d, long du, longer do
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (yang guang)) ((tuan hua) OR (tan hua)) ((pei yang) or (wei yang)) de long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (yang guang)) ((tuan hua) OR (tan hua)) ((pei yang) OR (wei yang)) de long do ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (yang guang)) ((tuan hua) OR (tan hua)) ((pei yang) or (wei yang)) de long do ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (yang guang)) ((tuan hua) OR (tan hua)) ((pei yang) or (wei yang)) de long do ;*.