Both collocation, warm stomach to get better effect.

两者搭配，暖胃效果更佳。

youdao

Age go with the flow of love fast food, you can warm stomach, warm the heart, or self-cultivation?

快餐时代里随遇而安的爱情，可以暖胃，暖心，还是养身？

youdao

Efficacy: nourish lung-qi, loosen bowel to relieve constipation, warm stomach and invigorate spleen.

美丽应答：滋养肺气，润肠通便，改善便秘体质，和胃健脾。

youdao

She felt a warm rush of anger start in her stomach and rise into her throat.

NEWYORKER: The Visitor