七千海水九千湖水
[qī qiān hăi shuĭ jiŭ qiān hú shuĭ]
This poetic and metaphorical idiom conveys abundant water resources or great quantities of ocean and lake, symbolizing boundless depth, richness and mystery. The large numbers suggest an infinite and vast world, emphasizing extensive emotions and experiences of users, including dreams, feelings, explorations, and pursuits beyond boundaries, which seems endless as if they encompass countless changes and emotions as well.