Perhaps you should try some spelling variations:
wang liang » wang yang
yang guang » yang yang, yan guan, yang liang
le longue » la longue, de longue, der longue
tuan hua » tuan vu, yuan hui
wei yang » pei yang, wei wang, wei yang's
tan hua » wang hua, tan chia, tan puay
le long » de long, life long, live long

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (yang guang)) ((tan hua) or (tuan hua)) wei yang ((le long) or (le longue)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (yang guang)) ((tan hua) OR (tuan hua)) wei yang ((le long) OR (le longue)) do ;.
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (yang guang)) ((tan hua) or (tuan hua)) wei yang ((le long) or (le longue)) do ;*.