Perhaps you should try some spelling variations:
done using » line using, move using
ming china » kong china, facing china
ming chen » kang chen, yung chen, ming chengzu
wang hong » wang yong, wang hyoung, wang lihong
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
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) OR (gan guan)) ((ming chen) OR (ming china)) wang hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done using ((yan guan) or (gan guan)) ((ming chen) OR (ming china)) wang hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: done using ((yan guan) or (gan guan)) ((ming chen) OR (ming china)) wang hong yu ;*.