Perhaps you should try some spelling variations:
done using » line using, move using
using yan » using bank, using a, using ai
guan ming » kian ming, tuan minh, chan ming
yuan ming » yuan ting, kian ming, tuan minh
chan wang » chan kang, china wang, chan eng
chen wang » chen yang, chen rong, chen ping
hong yu » wong yue

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

• If you are trying to use Boolean operators, they must be ALL CAPS: done using yan ((guan ming) OR (yuan ming)) ((chan wang) OR (chen wang)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done using yan ((guan ming) or (yuan ming)) ((chan wang) OR (chen wang)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: done using yan ((guan ming) or (yuan ming)) ((chan wang) OR (chen wang)) hong yu ;*.