For those commissioned as chef administrator for a topic forum, Baidu never run out of creativity to cause you trouble if you have no history of purchase their VIP subscription.(Why should a general topic forums ever have the privilege to blacklist other user to rely your post as main feature of paid subscriptions?) And you are not allow to delete those unrelated ad in your forum (Like the one Jacky chan dress like a gladiator whose armor is made out of plastic like probs).