死心踏地全心全意踏踏实实一心一意
[sĭ xīn tà dì quán xīn quán yì tà tà shí shí yī xīn yī yì]
This Chinese web name reflects a profound and unwavering commitment. 'Die-hard and wholeheartedly, steadily and devotedly' shows a state of complete focus on someone or something with a deep and unyielding heart.