Reference

https://www.chinesefortunecalendar.com/77a.htm

http://baijiahao.baidu.com/s?id=1576850975703145023&wfr=spider&for=pc

https://wenku.baidu.com/view/69621a06bed5b9f3f90f1c7b.html

https://www.interflora.com.au/blog/post/qixi-festival-food