Daily Chinese Idiom Guessing Game
To use all of one's skills or abilities; to do one's utmost.
浑身全身，指所有的；解数那套数，指武艺。所有的本领，全部的权术手腕。
明·吴承恩《西游记》第七十三回浑身解数如花锦，双手腾那似辘轳。”
She tried her utmost to win the competition, using every trick she knew.