Perhaps you should try some spelling variations:
chen shuang » chen chuan, chen chung, chen huigang
done using » line using, move using
using yang » using ann, using bank, ying yang
chen huang » chen huigang, chen yugang, chen chuan
lin zong » lin meng
lin ling » liu ling, ling liong, lin meng
sez » saez, sezs

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

• Performing a fuzzy search may retrieve terms with similar spellings: done using yang judy ((chen huang) OR (chen shuang)) ((lin zong) or (lin ling)) sez ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done using yang judy ((chen huang) OR (chen shuang)) ((lin zong) OR (lin ling)) sez ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done using yang judy ((chen huang) OR (chen shuang)) ((lin zong) or (lin ling)) sez ;*".