大款 (dàkuǎn) Rich Guy (Intermediate)
Example:
A: Nǐ jiàn guò Jiǎn de xīn nányǒu ma? Tīngshuō shì gè dàkuǎn.
你 见 过 简 的 新 男友 吗? 听说 是 个 大款。
Have you met Jane’s new boyfriend? I heard he is a rich guy.
B: Shìma? Tā zǒngshì yùnqi nàme hǎo.
是吗? 她 总是 运气 那么 好。
Really? She is always so lucky.
Finllay! This is just what I was looking for.