Perhaps you should try some spelling variations:
thinking aloud » thinking about
thinking long » thinking along, thinking losing, linking long
time last » time list, time past, time class
time lost » time cost, time loss, time list
dong ping » dong sin, dong bin, dong jung
lang yan » wang yan, wang yang, zhang yan
yan lag » yan liang, yan clan, yan wang

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: lang yan lag ((time last) OR (time lost)) ((thinking long) OR (thinking aloud)) dong ping ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan lag ((time last) OR (time lost)) ((thinking long) or (thinking aloud)) dong ping ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan lag ((time last) OR (time lost)) ((thinking long) or (thinking aloud)) dong ping ;*.