自掘坟墓

Explanation: Dig dig. Their actions as in the same grave digging for themselves. Analogy suicidal. 　　Usage: The main predicate; predicate, object; containing derogatory 　　Source: Jin Ge Hong's "Spirit Communication" means it does not answer for the sake of pen and paper, paintings on paper have been dozens of troops and horses control stick, then eleven of the bad split by hand, but also paintings of an adult and digging buried it, it tracks to go. Large do not like the first primary. Zheng Wu and since the army, defeated also, anger shame disease die. Everyone is knowing meaning. " Thesaurus:  drop a bucket into an empty well, a cup of water can't put out the fire on a carload of wood, be of no avail (=without avail), put a halter round one's neck, make a law only to fall foul of it oneself; be hoist with or by one’ s own petard; get caught in one’ s own trap, suicide, Moths Firefighting, go for very little, Coke boil lapidation, Eggs and stone fight, whoever plays with fire will perish by fire, Cannibalism undesirable consequence, bring blame on oneself, make self-criticism as one who draws a fire against oneself, art of writing a composition Self-harm, a drop in the bucket Antonym Group:  Fain hair, Highly effective, Chuikang See m, Soratani microphone, be immediately effective, Tatemi result, Effective