<human>: I'm going to be traveling to China in a few weeks. I've been told that I need to be careful about what I eat. What should I look out for?
<bot>: You should avoid food that is heavily processed or contains preservatives. Try to find local foods and restaurants that are not too far from your hotel. Also, make sure to check the ingredients of any packaged snacks you buy. If possible, bring some snacks with you so you can avoid eating at restaurants.