1. This is the tracking of all your parcel:
Number: RS165338930CN
Package Status: Expired
Destination Country: Tanzania
2016-11-11 17:14 China, BEIJING, Insert item into bag (Otb)
2016-11-06 20:11 China, 52803200, Receive item from customer (Otb)
2016-10-12 18:49 China, 52803200, Receive item from customer (Otb)
Origin Country: China
2016-11-11 22:08 Beijing airport and left
2016-11-11 22:08 Beijing airport terminal, left hand navigation
2016-11-11 21:55 Beijing airport terminal, arrival
2016-11-11 17:14 Exchange Bureau in Beijing, has been exported
2016-11-10 19:16 Exchange Bureau in Beijing, have been exported to open
2016-11-07 14:15 Exchange Bureau in Guangzhou, have been exported to each other (internal transit)
2016-11-07 14:15 Exchange Bureau in Guangzhou, have been exported to each other (internal transit)
2016-11-07 13:26 Exchange Bureau in Guangzhou, have been exported to open
2016-11-07 09:21 Foshan philatelic post office letter, left, the next station "South China Sea"
2016-11-06 20:24 Foshan philatelic post office letter, letter
2016-11-06 20:11 Foshan philatelic post office letter has been returned
2016-11-06 20:11 Foshan philatelic post office communications, has received send
2016-11-06 20:11 Foshan philatelic post office communications, arrived at post
2016-10-31 09:08 Guangzhou Exchange Bureau, import each other (internal transit)
2016-10-30 12:50 Exchange Bureau in Guangzhou, has imported opening notes (return)
2016-10-26 14:11 Beijing Exchange Bureau, import each other (internal transit)
2016-10-26 08:54 Exchange Bureau in Beijing, have been exported to open
2016-10-25 17:09 Exchange Bureau in Beijing, have been exported to each other (internal transit)
2016-10-13 14:34 Exchange Bureau in Guangzhou, have been exported to open
2016-10-12 20:42 Foshan philatelic post office letter, left, the next station "South China Sea"
2016-10-12 20:00 Foshan philatelic post office letter, letter
2016-10-12 18:49 Foshan philatelic post office communications, has received send
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Number: 04033043278
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-11-06 17:52 Bulk mail processing center, Wuxi city, China Post group, left
2016-11-06 17:49 Bulk mail processing center, Wuxi city, China Post group has been
2016-11-06 16:15 Bulk mail processing center, Wuxi city, China Post group has been accepted
2016-11-04 09:19 Electronic information has been received
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Number: 04135893071
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-11-15 21:26 Shenzhen international bulk mail processing center, left
2016-11-15 20:58 Shenzhen international bulk mail processing center,
2016-11-15 07:48 Shenzhen international bulk mail processing center has been receiving and sending
2016-11-14 10:55 Electronic information has been received
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Number: 04130882593
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-11-14 04:35 Electronic information has been received
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Number: 04287307279
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-12-10 22:17 Yiwu city, Zhejiang Province, China Post group mail-order distribution company, leaving
2016-12-10 20:39 Mail-order distribution company in Yiwu city, Zhejiang Province China Post group has been
2016-12-10 18:36 Mail-order distribution company in Yiwu city, Zhejiang Province China Post group has been accepted
2016-12-09 11:40 Electronic information has been received
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Number: 04281681837
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-12-11 18:47 Nanjing city, China Post Corporation postal letter, leave
2016-12-11 18:38 Nanjing city, China Post Corporation postal letter, letter
2016-12-11 17:21 Postal letter, Nanjing, China Post group has been accepted
2016-12-08 10:07 Electronic information has been received
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Number: 04279172570
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-12-09 11:24 Exchange Bureau in Guangzhou, have been exported to open
2016-12-08 16:56 Dongguan international parcel post office parcel Council group left
2016-12-08 16:53 Dongguan international parcel post office business parcel group
2016-12-08 15:29 Dongguan international parcel post office parcel Council group has received send
2016-12-07 16:14 Electronic information has been received
======================================
Number: 04302383425
Package Status: In Transit
Destination Country: Unknown
Origin Country: China
2016-12-13 08:16 Electronic information has been received
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2. For parcel RS165338930CN, maybe you should possibly consider the parcel lost or misplace.

3. For parcel 04033043278, 04135893071, 04287307279, 04281681837, 04279172570 it can take between 30 to 60 days for delivery because it China Post Ordinary Small Packet Plus parcel.

4. For parcel 04130882593, 04302383425, these parcels where never receive by China Post, in other words your parcel where never mail. You should contact seller.

Thanks.