1. Those 2 site are OK to track your parcel.

2. What you are taking about is this:
2016-10-22 19:31:00.0 计划going to next airport/seaport

The Chinese symbol after translating is Plan

So it should read like this:
2016-10-22 19:31:00.0 Plan going to next airport/seaport

3. This is the only tracking you will ever get for this parcel. This type of parcel is what is call China Post Ordinary Small Packet Plus, have limited tracking and can only be track in China.

4. It can take from 30 to 60 days for delivery and will be deliver by your National Post Office just like a normal letter.

Hope this help.

Quote from Ushan on November 10, 2016, 00:54
RI957232647CN
Where is my parcel?? This tracking number track in only china??

1. This is the tracking of your parcel:
Number: RI957232647CN
Package Status: In Transit
Destination Country: Sri Lanka
Origin Country: China
2016-11-04 17:19 Guangzhou Terminal, leave the
2016-11-04 17:19 Guangzhou Terminal, left hand navigation
2016-11-04 17:08 Guangzhou Terminal, arrival
2016-10-31 16:09 Guangzhou Terminal, left hand navigation
2016-10-31 12:51 Guangzhou Terminal, arrival
2016-10-29 21:09 Guangzhou Terminal, left hand navigation
2016-10-29 12:05 Guangzhou Terminal, arrival
2016-10-28 15:41 Exchange Bureau in Guangzhou, have been exported directly
2016-10-28 11:07 Exchange Bureau in Guangzhou, have been exported to open
2016-10-26 17:16 Kaiping Post Office Agency, left, next stop "ping"
2016-10-26 15:03 Kaiping post office advertising company, has
2016-10-26 14:22 Kaiping advertisement has been accepted
Powered by http://www.track-chinapost.com

2. Some countries does not track China Post Register parcel and some do. You should call here to find out:
Sri Lanka Post
Contact Us
If you have any queries or clarifications on Sri Lanka Post or the services offered by the Department, please feel free to contact us using any of the following methods.

Contacts : +94 0112328301-3 (Tel) , + 94 011 2440555 (Fax)

3. Your parcel is fine, it's On Route to your country. May I suggest you read this for Sri Lanka:
http://track-chinapost.com/China_Post_Arrival_Time_Stat.php

Hope this help.

Quote from Ushan on November 10, 2016, 01:20
How many days waiting for receive this parcel?

1. Look here:
http://track-chinapost.com/China_Post_Arrival_Time_Stat.php

From 7 to 24 days.

Hope this help.

1. The parcel has left China:
2016-11-04 17:19 Guangzhou Terminal, leave the

Hope this help.