1. This is the tracking of both parcels:
Number: RS513177230CN
Package Status: In Transit

Destination Country: Canada

Origin Country: China
2017-01-04 13:24 Exchange Bureau in Guangzhou, have been exported directly
2017-01-04 09:27 Exchange Bureau in Guangzhou, have been exported to open
2017-01-03 22:15 Bulk acceptance packet processing center in Guangzhou, left, the next station "Terminal of Guangzhou"
2017-01-03 21:03 Bulk acceptance packet processing center in Guangzhou, has
2017-01-03 17:07 Guangzhou international mail operation Center has been receiving and sending
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Number: RK539288290CN
Package Status: In Transit

Destination Country: Canada

Origin Country: China
2016-12-15 18:17 Shanghai Pudong, left
2016-12-15 18:17 Shanghai Pudong, left hand navigation
2016-12-15 17:46 Shanghai Pudong, reach
2016-12-12 12:43 Suzhou Exchange Bureau, have been exported directly
2016-12-12 12:36 Suzhou Exchange Bureau, have been exported to open
2016-12-11 18:50 Post Office bulk mail center in Wuxi, left, the next station "Wuxi Centre"
2016-12-11 16:23 Post Office bulk mail center in Wuxi, sealing
2016-12-11 16:03 Post Office bulk mail center in Wuxi, and has received send
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2. Both parcels are on Route/In Transit to Canada. Parcels to Canada can take between 4 to 8 weeks to be deliver.

3. I also found this for you:
Tracking No. :RS513177230CN
Date / Time : 2017/01/04 - 13:30
Description :Tracking is not available for international registered mail items sent to Canada.
Service Type :International Inbound Registered

And this:
Tracking No. :RK539288290CN
Date / Time : 2016/12/12 - 18:06
Description :Tracking is not available for international registered mail items sent to Canada.
Service Type :International Inbound Registered

Thanks.