i dont konw what mean about TCM, but i heard the milk will help people sleep smoothly.

The best food to help you sleep is... no food at all. When you munch before sleeping, your digestive system gets into frenzy mode, so it's harder to get sleep. Buttermilk with chocolate chips cookies sounds delicious - or a KFC chicken strip, whatever floats you boat - , but it won't be yummy for your tummy when your intestines are trying to get some sleep.

No eating before sleepy time is even better than drinking 2L of tea. It will even save you a few waking up at night, and will help into not turning into the mythical Irish land whale

I think you can try milk and some red dates.

TCM means Chinese traditional medicine, but I actually don't know what can make someone sleep, maybe different  techniques work with different people.

Try Viagra or Biaju............. seriously, try red dates or acupuncture

try mint tea 薄荷, no sugar.

i do not know about TCM..but for myself..Alcohol works very well..