You can park your https://minexcoin.com/ at the Minex bank. Current rates are:
0,32% for daily parking
2,9% for weekly parking
15,4% for monthly parking
70% for yearly parking.

Nice thing about it: you can leave your coins in your wallet and don't have to transfer them somewhere else.

Announcement thread: https://bitcointalk.org/index.php?topic=1847292.13160

These coins do exist. I will try to tell you some that I personally know of:
NEO                       NEO (https://neo.org) - gives you gass for holding it
CFS :                     CryptopiaFeeShare (https://www.cryptopia.co.nz/Exchange/?market=CEFS_BTC)
BTX(airdrop):           bitcore (https://bitcore.cc/phpdrop/)
KCS:                      KuCoin shares (https://www.kucoin.com/#/trade/KCS-BTC)
Coss:                     coss coin (https://coss.io/)

Other ways to earn interest:
Lending features on exchanges such as https://poloniex.com   
https://freebitco.in/ gives daily interest: 4% annually

Above all you can also try to buy some POS proof of stake coin and run your computer or get rPi to run a node and get interest from that

I will choose a coin after a while. The coin is too much now. Which coin do you like? Please tell me some reasons. I will thank you very much.

I totally agree with you. Actually it's better to consider McAfee a good market manipulator. He can influence a lot of people by just announcing his coin of the week. And most people trusts his announcement because he is well-known. Actually he is smart, it's not his fault why people are buying his tricks. Of course people should be aware that in that kind of signal scheme, usually people who announces pump and dump schemes always do the buying and selling first to gain more.