Thank you for your considerate answers. It helps a lot for me to understand what was going on in steem and hive. As you said, many Korean users including me just vote proxy to zzan.witness without understanding the situations in order to get votes from zzan. I came to steemit as a doctor to write articles about medical knowledge and get rewards from them, and gradually went over to Appics community. I invested to steem and appics at a great cost, so that I just wanted to get more votes but I didn't know that zzhang did bad things to you and many steem accounts. I don't know much about history of high witness of steem and hive, but I now understand there are troubled relations between them and I feel sorry to you if my unintended behaviors affects you bad. But like I said, I am just a author and investor without any political views. I just want to get what I invested, that's all. If I got Hive in a normal way like other steem users, I had continuously posted my articles here, but I couldn't because I didn't get my shares. Also, I tagged 'palnet' whenever I posted articles, but I realized it is here in hive as well. I know it's too late, but I still have regrets and leave a reply. Thanks.