Snakes are very aggressive but not poisonous and are useful for agriculture
A species of snake widely distributed in Vietnam, possessing an aggressive nature even though it is not venomous. This snake is very good at catching mice, so it is considered aThe 'cunning' snake knows how to pretend to be dead and spit out its own blood like in the movies
Like a talented theater actor, the strange snake smeared itself, crawled around, then lay still, opened its mouth, stuck out its tongue, pretended to vomit blood... to pretend to