Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
yan yuan » yan guan, fang yuan, nan yan
lee kuan » lee jean, lee alan, lee keun
kuan de » juan de, kuan yew, juan die
de long » le long, de longue
long do » long d, long du, longer do

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 yang))) or (yan yuan)) ((wang hua) or (wuhan china)) lee kuan de long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang liang) OR (yang yang))) OR (yan yuan)) ((wang hua) OR (wuhan china)) lee kuan de long do ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yang yang))) or (yan yuan)) ((wang hua) or (wuhan china)) lee kuan de long do ;*.