Search results: how to make friends zalo

if you want to search zalo by phone number, strangers will know your personal phone number. if so, users can block you zalo by phone number.

qr codes on zalo will be used to make friends quickly without searching via phone number. so how to share personal qr codes with zalo to friends?

to search for friends on zalo, we can search via phone number or via facebok account when using zalo version on the computer.