Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
chin chang » china chang, chain change, china zhang
wang xuan » wang xiuyan, wang xueman, wang hua
wang wei » zhang wei, wang zhi
chang ha » chang mae
ha chung » hu chung, lai chung, wai chung
fang ri » fang wei, fang xia
chung h » chun h, chung _, chung hee

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xuan) OR (wang yuhan)) ((fang ri) OR (wang wei)) chin chang ha chung h ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xuan) OR (wang yuhan)) ((fang ri) or (wang wei)) chin chang ha chung h ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang xuan) OR (wang yuhan)) ((fang ri) or (wang wei)) chin chang ha chung h ;*.