Mixue will be giving out 1,000 vouchers at each store.
The bubble tea store covered the car wash fee and gave him a new drink.
The man reportedly stabbed her in the face, neck, and abdomen 58 times.
Some netizens felt "nobody" would buy such an unusual combination.
The act was seemingly carried out in the name of a climate activist group.
The baby girl was unresponsive and died in the hospital.