深根固蒂

Explanation: With "deep roots solid analysis." 　　Source: Ming Shinai "Water Margin" ninety-sixth running back to defeat Qiao Daoqing law, if the let him into the city, pedicle fixation has deep roots. " Thesaurus:  as solid as a rock, unbreakable, firmly Have no choice but break, inveteracy, as stable as Mount Taishan, inveterate, close Roothold sesame Antonym Group:  with the sword of Damocles above one's head, If fat is not absolutely, If lines are not absolutely, almost extinct, Crisis such as the morning dew, emergency, Life as hanging wire, Pressing, Leiluanzhiwei