大吉

gǔ shì kāi nián dà jí

股市开年大吉。

Stock markets started the year with a bang.

kāi yè dà jí

开业大吉

open a business with success

dà jí dà lì

大吉大利

good luck and great prosperity

yī kàn shì tóu bù duì tā jiù cóng hòu mén liū zhī dà jí le

一看势头不对，他就从后门溜之大吉了。

Sensing possible danger, he sneaked away from the back door.

wǒ men gū jì suí shí yǒu kě néng huì guān mén dà jí

我们估计随时有可能会关门大吉。

We were expecting to be closed down any day.