Standardize Hanoi capital address
street = "Dai La"
street = standardize_street_name(street)
# street = "Đại La"
ward = "Bạch Đang"
ward = standardize_ward_name(ward)
# ward = "Bạch Đằng"
district = "Hai Ba Trung"
district = standardize_district_name(district)
# district = "Hai Bà Trưng"