Here is my answer :--
 
	 
 
	No 2. No Bank, government .... 
 
	 
 
	
 
	 
 
	No. 8 Encourage miners to mine
 
	
 
	 
 
	No. 10 Cause Rain logo
 
	 
 
	
 
	 
 
	 
 
	No. 17 Generally speaking... 
 
	
 
	 
 
	No 21 First we calculate the hash... 
 
	
 
	 
 
	No. 37 mod Chinese group reply me, "what that ghost.." 
 
	 
 
	 
 
	
 
	 
 
	And good luck to me. Tyvm