This is the 186th most frequent Vietnamese word.
chi
The Vietnamese word "chi" can mean "older sister."
"Chỉ" here functions as the verb "to guide" or "to point out".
Tôi không biết phải làm gì, bạn chỉ tôi với nhé.
I don't know what to do, please guide me.
"Chị" is used here to refer to an elder sister.
Chị gái của tôi rất thích hoa hồng.
My elder sister really likes roses.
"Chỉ" is used here to mean "only" or "just".