Perhaps you should try some spelling variations:
khan sher » han shen, khan syed
chin soon » chang soon, chew soon
zhang xin » zhang jian, zhang ming, zhang fan
than she » than one, than we, can she
cho soon » chor boon, choi woon, chew soon
wan yan » wang yan, nan yan, wai yan
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan zayn ((than she) or (khan sher)) ((((chin soon) or (cho soon))) or (zhang xin)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zayn ((than she) OR (khan sher)) ((((chin soon) OR (cho soon))) OR (zhang xin)) hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wan yan zayn ((than she) or (khan sher)) ((((chin soon) or (cho soon))) or (zhang xin)) hong yu ;*.