You can visit these scenic spots on the first day:

Mazu Pavilion → Port Authority Building → Jiazheng Mansion → Yapojingqian → St. Joseph Monastery and Temple → Ding Gang Theatre → St. Austin Hall → Hedong Library → Civil Affairs Department Building → Pavilion Front → Sanjietang (Guandi Temple) → Macau Bishop's Cathedral → Lujia Mansion → Notre Dame de Rose → St. Paul's Archway → Old Fort →

the next day

It's good for you to eat and chat at the snack street in Macao, and then go shopping in entertainment places.

Snack Street: Rua do Cunha-Dangzi Old Town.

There are old lady cakes, minced meat, chicken cakes, cow ears, and the famous "Portuguese egg tart", which is delicious; You can also go to Changcheng Hotel to eat the famous "Portuguese egg tart" and water crab porridge. If you want to eat some Portuguese food, you might as well try it. Portuguese chicken is a delicious food, which is made of whole chicken, potatoes, onions, eggs, saffron and curry salt. The Portuguese have learned this food from African and Indian foods. It is characterized by rich flavor, fresh chicken and curry that is only fragrant but not spicy. The best way to eat it is to mix it with the famous pork buns in Macao, or to eat it with rice: Portuguese restaurant in Xingang.