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Etymology Explore the origin of the 'core words'.
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COMPOUNDS
do thám 
to spy
dòm ngó to spy, look at
làm gián điệp to spy
rình to spy, lie in ambush, wait, watch (secretly), be on the lookout for
rình thấy to spy on, watch secretly
thám to spy
thám thính to spy, collect intelligence
do thám to spy dòm ngó to spy, look at làm gián điệp to spy rình to spy, lie in ambush, wait, watch (secretly), be on the lookout for rình thấy to spy on, watch secretly thám to spy thám thính to spy, collect intelligence