Perhaps you should try some spelling variations:
change john » changed john, chasse john, change japan
wang liang » wang yang
liang dan » liang tan, king dan, liang sun
khan syed » ahsan syed, shah syed, khan sher
john wong » john song, john bonn
han shen » khan sher, can she, han en
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang dan ((han shen) or (khan syed)) change john wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang dan ((han shen) OR (khan syed)) change john wong yue ;*.