Perhaps you should try some spelling variations:
zhigang li » zhang li
hong song » hong kong, hong jong, hong hong
ligang li » liang li, ling li, qiang li
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang yi
ying sau » ying zhu, wong sau
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: hong song ((ligang li) OR (zhigang li)) l ((yang jun) or (((yang xi) or (yang jui)))) ying sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hong song ((ligang li) OR (zhigang li)) l ((yang jun) OR (((yang xi) OR (yang jui)))) ying sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hong song ((ligang li) OR (zhigang li)) l ((yang jun) or (((yang xi) or (yang jui)))) ying sau ;*".