1. Your parcel was trying to catch a flight out of China, first time did not make it and now it's trying again:
China Post Register Air Mail Tracking System
Parcel No.RS090024776CN tracking result
2016-09-26 20:57:22.0 佛山city Post Office parcel 集邮局 received
2016-09-26 23:49:40.0 佛山city Post Office parcel 集邮局 customs scan
2016-09-26 23:54:30.0 leaving 佛山city Post Office parcel 集邮局 ，next station 南海
2016-09-27 15:55:27.0 arrive 佛山city Post Office parcel 集邮局 delivery office
2016-09-27 17:56:48.0 佛山city Post Office parcel 集邮局 received
2016-09-27 17:56:48.0 佛山city Post Office parcel 集邮局 已rejected
2016-09-27 21:34:26.0 佛山city Post Office parcel 集邮局 customs scan
2016-09-27 22:29:56.0 leaving 佛山city Post Office parcel 集邮局 ，next station 南海
2016-09-28 10:20:07.0 Guangzhou Transit Station export security scan
2016-09-28 14:10:31.0 Guangzhou Transit Station export customs cleared
2016-09-29 11:59:00.0 arrive Guangzhou Airport
2016-09-29 16:45:21.0 leaving Guangzhou Airport going to next airport/seaport
2016-10-11 14:06:00.0 arrive Guangzhou Airport
2016-10-11 14:09:57.0 leaving Guangzhou Airport going to next airport/seaport

2. When you won't see any tracking for the next 15 days, then there is a good possibility that your parcel made out of China to your country.

Hope this help.