Perhaps you should try some spelling variations:
labor during » labor earning, poor during
during long » enduring long, during low, during load
wang liang » wang yang
long dong » long bond, jeng dong, long do
dong jung » hong jong, dong ping, dong yang
ii labor » ii labour, iii labor, ii libor

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 ((wang liang) OR (wang yan)) ii labor during long dong jung ;~.
• Adding a wildcard symbol may retrieve word variants: lang ((wang liang) or (wang yan)) ii labor during long dong jung ;*.