Perhaps you should try some spelling variations:
labor linking » labor planning, fair linking, labor working
linking long » thinking long, linking land, linking local
yan liang » yang liang, wang liang, you liang
wang yang » wang yan, wang liang, wang yanling
dong sind » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
ii labor » ii labour, iii labor, ii libor

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang ((yan liang) or (wang yang)) ii labor linking long ((dong sind) OR (dong ping)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((yan liang) OR (wang yang)) ii labor linking long ((dong sind) OR (dong ping)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan liang) or (wang yang)) ii labor linking long ((dong sind) OR (dong ping)) ;*".