Parcel No.RC986583946PT tracking result

Hi. What do "arrive 投递南油 delivery office " and "投递南油 attempt delivery" mean in the tracking information below? Has the parcel reached the receiver? Might it be that the receiver refuses to accept the parcel? Thank you for the answers in advance.

2016-01-08 10:03:00.0 Portugal received
2016-01-13 14:57:00.0 leaving Lisbon
2016-01-14 06:26:00.0 Lisbon export customs cleared
2016-01-18 09:03:24.0 Beijing Transit Station import customs scan
2016-01-18 14:03:45.0 Beijing Transit Station import customs cleared (domestic transit )
2016-01-23 09:07:40.0 Shenzhen Transit Station import customs scan
2016-01-23 15:11:56.0 Shenzhen Transit Station import customs cleared (domestic transit )
2016-01-25 08:45:47.0 arrive 投递南油 delivery office
2016-01-25 09:34:23.0 投递南油 attempt delivery

The problem is that its not a sale.

Its a return off falty item for a refund. And it wont make my live easy by caling that hot line.

Might it be that the receiver refuses to accept the parcel?

Parcel No.RB073354525PK tracking result

2016-02-14 10:06:16.0 Beijing Transit Station import customs scan
2016-02-14 14:00:01.0 Beijing Transit Station import customs cleared (domestic transit )
2016-02-15 08:14:03.0 Tianjin Transit Station import customs scan
2016-02-15 09:39:24.0 Tianjin Transit Station import customs cleared (domestic transit )
2016-02-16 07:03:02.0 arrive 丁字沽投递dept. delivery office
2016-02-16 07:03:30.0 丁字沽投递dept. attempt delivery
2016-02-16 08:29:01.0 丁字沽投递dept. attempt delivery
2016-02-16 08:50:53.0 丁字沽投递dept. attempt delivery
2016-02-16 09:19:10.0 丁字沽投递dept. attempt delivery
2016-02-16 10:28:18.0 丁字沽投递dept. attempt delivery
2016-02-16 12:29:47.0 丁字沽投递dept. attempt delivery
2016-02-16 14:03:16.0 丁字沽投递dept. attempt delivery
2016-02-16 15:25:59.0 丁字沽投递dept. attempt delivery
2016-02-17 06:59:32.0 丁字沽投递dept. attempt delivery
2016-02-17 07:34:25.0 丁字沽投递dept. attempt delivery
2016-02-17 07:34:39.0 丁字沽投递dept. attempt delivery
2016-02-17 09:00:57.0 丁字沽投递dept. attempt delivery
2016-02-17 10:45:46.0 丁字沽投递dept. attempt delivery
2016-02-17 11:31:23.0 丁字沽投递dept. attempt delivery
2016-02-17 14:04:13.0 丁字沽投递dept. attempt delivery
2016-02-17 14:42:05.0 丁字沽投递dept. attempt delivery
2016-02-17 16:06:19.0 丁字沽投递dept. attempt delivery
2016-02-18 06:58:30.0 丁字沽投递dept. attempt delivery
2016-02-18 07:18:26.0 丁字沽投递dept. attempt delivery
2016-02-18 08:30:17.0 丁字沽投递dept. attempt delivery
2016-02-18 08:38:26.0 丁字沽投递dept. attempt delivery
2016-02-18 10:07:04.0 丁字沽投递dept. attempt delivery
2016-02-18 11:14:55.0 丁字沽投递dept. attempt delivery
2016-02-18 13:38:01.0 丁字沽投递dept. attempt delivery
2016-02-18 14:16:35.0 丁字沽投递dept. attempt delivery
2016-02-18 15:12:29.0 丁字沽投递dept. attempt delivery
2016-02-19 06:49:09.0 丁字沽投递dept. attempt delivery
2016-02-19 07:08:40.0 丁字沽投递dept. attempt delivery
2016-02-19 07:19:19.0 丁字沽投递dept. attempt delivery
2016-02-19 07:35:10.0 丁字沽投递dept. attempt delivery
2016-02-20 11:51:37.0 arrive 丁字沽dept. delivery office
2016-02-20 11:53:27.0 丁字沽dept. 已rejected
2016-02-20 11:53:27.0 丁字沽dept. received
2016-02-20 12:00:57.0 丁字沽dept. customs scan
2016-02-20 14:24:17.0 leaving 丁字沽dept. ，next station Tianjin center
2016-02-20 15:22:47.0 丁字沽投递dept. 已rejected
2016-02-21 08:55:24.0 Tianjin Transit Station export security scan ,remark (rejected )
2016-02-21 09:47:49.0 Tianjin Transit Station rejected ,remark (保价)
2016-02-21 09:50:07.0 Tianjin Transit Station export customs scan (domestic transit )
2016-02-22 02:35:43.0 Beijing Transit Station export security scan ,remark (rejected )

I have send my docouments to university but facing problem