What's the difference between Hong Kong dialect and Cantonese?

The difference between Hong Kong dialect and Cantonese;

Hong Kong has indigenous dialects, and Cantonese was introduced by early Guangdong immigrants. Due to the cultural customs of the British colonial period, Cantonese has some similarities and differences, and the rest are basically the same. Let's compare the similarities and differences between Cantonese in Guangzhou and Hong Kong:

Guangzhou: birth certificate, Hong Kong: birth paper.

Guangzhou: doctor's prescription, Hong Kong: doctor's thesis.

Guangzhou: driving, Hong Kong: pressing the car.

Guangzhou: hand gear, Hong Kong: stick wave

Guangzhou: automatic transmission, Hongkong: automatic wave.

Guangzhou: Guest, Hong Kong: Guest.

Guangzhou: air ticket, Hong Kong: car flight

Guangzhou: air conditioning, Hong Kong: air conditioning.

Guangzhou: refrigerator, Hong Kong: refrigerator

Guangzhou: Kindergarten, Hong Kong: Kindergarten

In addition, Cantonese in Hong Kong is mixed with more English, such as Cantonese "passport", and Hong Kong directly speaks English passport.