

Does my itinerary below meet the 144-hour visa-free transit policy?
Hi
I am an Australian citizen and living in Sydney, Australia. I am planning a trip in November 2023. Here is my itinerary:
1. Flight from Sydney to Guangzhou (I have 3 options: 1. via Cathay Pacific Airways and 1 stop in Hong Kong. 2. via Singapore Airlines and 1 stop in Singapore. 3. Via China Southern Airlines and direct to Guangzhou). For those flights with stops, the stops are 2 to 5 hours and I shall not leave the respective airports during my stop. Upon arrival, I shall stay in Guangzhou for 5 or 6 days.
2. Guangzhou to Hong Kong via high-speed train. I shall stay in Hong Kong for 5 or 6 days.
3. Flight from Hong Kong to Sydney.
I am aware of the 144-hour visa-free transit policy and I want to enter Guangzhou as my first stay. I satisfy other requirements (such as residency, passport validity period, stay in 1 province: Guangdong). However, I have the following questions whether my itinerary meets the rest of the requirements of this 144-hour visa-free transit policy:
1. For my flight from Sydney to Guangzhou, must it be a direct flight or can my flight stop in somewhere else before I arrive in Guangzhou?
2. For my trip from Guangzhou to Hong Kong, can I travel by train or I have to take a flight or other modes of transport to satisfy this policy’s requirement?
Thanks.