I am converting Excel to JSON but not getting correct format

i am not able to get exact match in output for special characters other than english for eg below characters

邮件

倫理規定

i am getting below output

“clientPartnerCode”: “1240”,
“documentCode”: “361527”,
“fileName”: “02946976_VALEO u90aeu4ef6 – To Supplier Dynacast Holdings Limited Bank Account Change confirmation.pdf”,
“documentType”: “Certificate”,
“filePath”: “/users/vleuftpusr2/Migration_attachments_supplier/MergeattachmentsValeoSuppierFiles”

But i want as below

“clientPartnerCode”: “1240”,
“documentCode”: “361527”,
“fileName”: “02946976_VALEO 邮件 – To Supplier Dynacast Holdings Limited Bank Account Change confirmation.pdf”,
“documentType”: “Certificate”,
“filePath”: “/users/vleuftpusr2/Migration_attachments_supplier/MergeattachmentsValeoSuppierFiles”