( ) are the correct manipulations of reducing technique in Basic Questions-Discussion on the Separation and Combination of Genuine qi and Evil qi (Sù Wèn-Lí Hé Zhēn Xié Lùn, 素问•离合真邪论).
选项：

A:Inserting the needle when the patient inhales;
B:Inserting the needle when the patient exhales;
C:Pulling out the needle when the patient exhales;
D:Removing the needle when the patient inhales;
E:Pulling out the needle when the patient inhales