kāifú biǎoshì fúwùqì kāifàng kěyǐ jìnrù yóuxì guānfú kěnéng shì wéihù yě kěnéng shì yóuxì tíngzhǐ yùnyíng

“开服”表示服务器开放，可以进入游戏；“关服”可能是维护，也可能是游戏停止运营。

"Server launch" means the server is open and you can enter the game; "server shutdown" could mean maintenance or that the game has ceased operations.