Chī tài là de dōngxi duì chángwèi bù hǎo.
Eating food that's too spicy is bad for the stomach.
Tā de chángwèi yīzhí bù tài hǎo.
His digestive system has never been great.
Lǚxíng de shíhou yào zhùyì chángwèi jiànkāng.
Pay attention to your digestive health when traveling.
