Military News reporter Guangzhou Branch (Zeng Qiwen Huo Dongxing) In late June, at a preparation meeting for a cross-day flight training of a land aviation brigade in the Guangzhou Military Region, the pilots participating in the training had a copy of "Special Handling Formula". Different from the complicated special handling process in the original Flight Driver’s Manual, the special handling formula scientifically simplifies the helicopter special handling procedure, and simplifies the special handling process of nearly 10,000 words into an 88-word formula.