At the end of March and the beginning of April, when I repeatedly mentioned these effective points within six months, I was labeled by some people as looking at 50000 and 40000 for every drop. Now, I am responsible to tell everyone that there will be ups and downs in between, but these structural points have not changed. Tang Ge has made the following refined treatments based on the actual trend: Mid line support 61230-59702 (1:2 for staring at the disk) Middle line second support 57186-55840 (1:2 can be hung) The third decline exhausted area 50510-46324 (1:2 available for hanging) The first two stages should be treated as short-term rebound points, and at least medium-term positions can be allocated in areas where bears have dried up. Other details will be analyzed in detail. At least it can be said clearly that the current price of BTC, whether it corresponds to local patterns or structural heights, has not fallen completely. BTC