Perhaps you should try some spelling variations:
zhang wei » zhen wei
dang haji » dang hai, dato haji
wei chen » wei shen, frei chen, jui chen
yang jin » yang jie, yang jun, ying jin
gang li » gan li, tang li, yang li
wang li » wang lei, wang lin, tang li
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((gang li) or (wang li)) zhang wei chen ((((yang xi) or (yang jin))) or (yang di)) dang haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((gang li) OR (wang li)) zhang wei chen ((((yang xi) OR (yang jin))) OR (yang di)) dang haji ;.
• Adding a wildcard symbol may retrieve word variants: ((gang li) or (wang li)) zhang wei chen ((((yang xi) or (yang jin))) or (yang di)) dang haji ;*.