Perhaps you should try some spelling variations:
case thinking » cycle thinking, re thinking, a thinking
thinking long » thinking along, thinking losing, linking long
liang time » long time, lag time, lang tim
yan liang » yang liang, wang liang, you liang
time case » time based, time bases, time class
dong sind » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan liang time case thinking long ((dong sind) OR (dong ping)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan liang time case thinking long ((dong sind) OR (dong ping)) ;*.