Perhaps you should try some spelling variations:
xiang zhong » xiliang zhang
zhang zhang » zhen zhang, cheng zhang, zhang fang
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
doing von » doing un, ing von
ii doing » ii ding, iv doing, ifc doing
tan hua » tuan hua, wang hua, tan chia

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 liang tan hua ((zhang zhang) OR (xiang zhong)) ii doing von ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tan hua ((zhang zhang) or (xiang zhong)) ii doing von ;*.