老娘的鞋带谁给系老子的双手给你系
[lăo niáng de xié dài shéi jĭ xì lăo zi de shuāng shŏu jĭ nĭ xì]
It uses an aggressive and humorous tone indicating that no one cares about oneself (even tying shoelaces). Or it can be understood as asking someone to take care of things because you will always help them. However, the expression has a strong, colloquial Chinese cultural context and might need adjustment for foreign readers due to its brusque style.