Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
longer do » longer _, longer a
yan wang » yuan wang, yang yang, qian wang
wei yang » pei yang, wei wang, wei yang's
tan hua » tuan hua, wang hua, tan chia
yang mu » yang du, yang muxi, yang jui
long do » long d, long du, long ago

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

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