Perhaps you should try some spelling variations:
yan guan » gan guan, yan yuan, yang guang
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 du » long d, long do, long run
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 (yan guan)) ((tuan hua) or (tan hua)) ((pei yang) or (wei yang)) de long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (yan guan)) ((tuan hua) OR (tan hua)) ((pei yang) OR (wei yang)) de long du ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (yan guan)) ((tuan hua) or (tan hua)) ((pei yang) or (wei yang)) de long du ;*.