放手给你所有碧海蓝天
[fàng shŏu jĭ nĭ suŏ yŏu bì hăi lán tiān]
Translating roughly to 'releasing all blue seas and skies to you,' this nickname expresses an unconditional giving or release, perhaps symbolizing a vast freedom granted by the speaker or an offering of the world or its beauty to another.