小手搭在你的大手大手紧握我的小手
[xiăo shŏu dā zài nĭ de dà shŏu dà shŏu jĭn wò wŏ de xiăo shŏu]
It translates to 'Small hand on your big hand and big hand tightly holds my small hand.' It conveys affection and protection - the tenderness of someone bigger or older holding onto someone else, like a couple or parents with their kids.