Perhaps you should try some spelling variations:
wang xiaozu » wang xiaoyi, wang xiaolin
xiaozu yang » xiao yang
khan shen » han shen, khan syed, than she
khan sher » han shen, khan syed, than she
chang xin » zhang xin, chang min, chang ann
xin zhong » xiang zhong, tin hong, bin zhang
zhong zhi » zhang zhi, hong ghi, zhong tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaozu yang ((khan shen) or (khan sher)) chang xin zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaozu yang ((khan shen) OR (khan sher)) chang xin zhong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang xiaozu yang ((khan shen) or (khan sher)) chang xin zhong zhi ;*.