Perhaps you should try some spelling variations:
leases china » losses china, classes china, class china
lens china » loans china
chan eng » chan fong, chan kang, chan ming
yang tin » yang jin, yang lin, yang jing
tin wong » tin hong, t.j wong, kie wong
wong yue » wang yue, hong yu
han en » han men, van en, han shen

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: ((han en) OR (chan eng)) ((lens china) OR (leases china)) rene yang tin wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((han en) or (chan eng)) ((lens china) OR (leases china)) rene yang tin wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((han en) or (chan eng)) ((lens china) OR (leases china)) rene yang tin wong yue ;*.