有个好

have a good…

→ 有
phrase Rare #16,976
have a good… Usually followed by a noun; 个 is a measure word and 好 means “good.”
CH: 希望你有个好周末。
EN: I hope you have a good weekend.

要是安东尼奥有个好计划,你能借给我们多少钱?

If Antonio has a good plan, how much money can you lend us?

有个好的就够了

One good one is enough.

— 2046 (2004)

我很幸运有个好管家

I'm lucky to have a good butler.

— 野草莓 (1957)

我希望你有个好律师

I hope you have a good lawyer.

— 几近成名 (2000)

你这个恶劣的…知道身边有个好朋友随时都在保护我连睡觉都能睡得安稳些

You’re such a jerk... Just knowing I have a good friend by my side, always protecting me, helps me sleep more soundly.

— 黄金三镖客 (1966)