Perhaps you should try some spelling variations:
zhang xiaoyong » zhang xiaoling, wang xiaodong, zhang xiaobo
tang xiaoyang » wang xiaochang, wang xiaodong, liang xiaoyan
tang hua » wang hua, tan hua, tang chun
hua daun » hua ban
yang jin » yang jie, yang jun, ying jin
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tang xiaoyang) OR (zhang xiaoyong)) tang hua daun ((yang li) or (yang jin)) dang (hai or hadi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tang xiaoyang) OR (zhang xiaoyong)) tang hua daun ((yang li) OR (yang jin)) dang (hai OR hadi) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tang xiaoyang) OR (zhang xiaoyong)) tang hua daun ((yang li) or (yang jin)) dang (hai or hadi) ;*".