2weeks have passed that the tracking said leaving overseas from China 3times it’s said leaving overseas is my parcel lost

Hello my parcel was not moving for 2 months and it shows that it’s leaving overseas again.
Is it actually coming or it’s mistake?

On 23-11-2021 showing “item leaving for overseas”
On 19-12-2021 showing “item leaving for overseas”
On 21-12-2021 showing “arrive at Guangzhou international mail exchange”

Which information is correct ? How can it show on two different days that it is leaving for overseas and then it says arriving at Guangzhou !!