There are many snacks in Zhengning Road night market, most of which are mainly halal, which is very distinctive and worth a try.
The big beef noodle restaurant has beef that can be vacuum packed. It's good. Give it away.
Lily, rose, Osaka melon seeds and seed dew are all good gifts with local characteristics.
Play: There are ski resorts in Xinglong Mountain and Anning during the skiing season.