google protobuf 序列化反序列化不支持中文么

我的代码
Persons.Person.Builder builder=Persons.Person.newBuilder();
builder.setName("朱");
    Persons.Person info=builder.build();
    byte[] result=info.toByteArray() ;
    try{
    Persons.Person msg =Persons.Person.parseFrom(result);
        System.out.println(msg);
    }
    catch(Exception ex){
        System.out.println(ex.getMessage());
    }结果输出name: "\346\234\261"
要怎么才能输出中文朱
求解啊