| November 2017 |
| 15/11/17 | The alliance Văn Lang (today: COF_DN) was founded. |
| Founding members::  avatar, Alemi, Travis, Su-30SM, wavechien, BachViet, attacker2, Depzaikhongsai, Daicoviet, Hichic, TitaTitack and Lucifer. |
| Leaving of:BachViet Daicoviet and Hichic. |
|  The alliance reaches a population more than 1,000. |
|
| 16/11/17 | Joining of:khanhvy, chuyendeff, Conquest, ZoHip and Trung. |
| Leaving of:Su-30SM Conquest and Trung. |
|
| 17/11/17 | Joining of:HLN, tammao, HPdc8100 and Begin2017. |
| Leaving of:wavechien ZoHip and tammao. |
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| 18/11/17 | Leaving of:attacker2. |
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| 19/11/17 | The alliance is now known as VN1+. |
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| 20/11/17 | The alliance is now known as Viet Nam. |
| Joining of:Dell990. |
| Deletion of:Depzaikhongsai. |
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| 21/11/17 | Deletion of:Alemi. |
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| 22/11/17 | Joining of:Trung and Hoang_Viet. |
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| 24/11/17 | The alliance is now known as VN_COF. |
| The alliance reaches a population more than 5,000. |
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| 26/11/17 | Leaving of:Travis. |
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| 30/11/17 | Leaving of:avatar TitaTitack Lucifer and Begin2017. |
| December 2017 |
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| 01/12/17 | Leaving of:Dell990. |
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| 02/12/17 | The alliance is now known as COF_DN. |
|
| 04/12/17 | Leaving of:HLN. |
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| 06/12/17 | Joining of:Dell990. |
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| 21/12/17 | Leaving of:HPdc8100. |
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| 28/12/17 | Leaving of:chuyendeff. |
| January 2018 |
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| 19/01/18 | Deletion of:Hoang_Viet. |
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| 22/01/18 | Deletion of:Trung. |