How to say "我们这儿有个习俗" (wǒ men zhè ér yǒu gè xí sú) in Chinese dialogue

menzhèéryǒu

We have a custom here:

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0107:50
xīn
xiān
zi
shì
běn
rén
ba

Immortal Xin, you are not from around here, are you?

LINE 0207:55
PLAYING SCENE
men
zhè
ér
yǒu

We have a custom here:

LINE 0307:58
rén
le
hòu
hǎn
fén

when someone dies, you have to call out to their grave,

Show Information
Source MediaTV Series
Season & EpisodeS1 E12
Timestamp07:55
TMDB ID272715