求翻译：我方已经收到杨自强袁燕夫妇的签证，但仍然没收到由贵方出具的邀请函和担保函。请尽快将邀请函和担保函发来，以确保杨自强袁燕夫妇能按时前往塞浦路斯。是什么意思？

We have already received the visa of the Yangzi Jiang Yuan Yanfu women, but still did not receive the invitation letter and letters of guarantee issued by your side. As soon as possible invitation and guarantee letter sent to ensure that the Yangzi Jiang Yuan Yanfu women time to Cyprus.

We have self-yuan Yang received her visa, but the couple still confiscated by the parties to the letter of invitation letter and security. As soon as possible and guarantee letter of invitation letter to Mr self-improvement, in order to ensure timely Yuan Yan and his wife travelled to Cyprus.

We have Yang Ziqiang Yuan Yan and his wife received a visa, but had not received by your party invitations and letters of guarantee issued by the. From invitations and letters of guarantee as soon as possible, to ensure that Yang Ziqiang Yuan Yan and his wife travelled to Cyprus in a timely manner.