我不想提供太多个人资料给他们。

Wǒ bù xiǎng tígōng tài duō gèrén zīliào gěi tāmen.

I don’t want to give them too much personal information.

我在网上找到一些有关他的资料。

Wǒ zài wǎngshang zhǎodào yìxiē yǒuguān tā de zīliào.

I found some information about him online.

请给我一些参考资料。

Qǐng gěi wǒ yīxiē cānkǎo zīliào.

Please give me some reference materials.