A
A.食、中、无名、小四指并齐伸直，跟拇指相捏，手背向上。B 、食、中、小三指伸直，指尖向左，手背向外，拇指和无名指弯曲，拇指搭在无名指上。C 、食指和中指并齐弯曲，手指靠近手掌一节跟手掌 90 度角，拇指向上伸出，无名指和小指弯曲贴在手心，手心向前偏左。D 、小指伸直，指尖向左，其余四指握拳，虎口向上，手背朝外。Straighten the index finger, middle finger, ring finger, and small four fingers together, pinch the thumb with the back of the hand upward.B. Straighten the three fingers of the appetizer, middle and small fingers, with the fingertips to the left, the back of the hand outwards, the thumb and ring finger bent, and the thumb resting on the ring finger.C. Forefinger and middle finger bend together, one finger is close to the palm and the palm is at a 90-degree angle, the thumb is extended upwards, the ring finger and little finger are bent and attached to the palm of the hand, and the palm is forward and leftward.D. Straighten the little finger, with the tip of the finger to the left, make a fist with the remaining four fingers, face upward with the back of the hand facing outward.
B
B.食、中、小三指伸直，指尖向左，手背向外，拇指和无名指弯曲，拇指搭在无名指上。Straighten the three fingers of the appetizer, middle and small fingers, with the fingertips to the left, the back of the hand outwards, the thumb and ring finger bent, and the thumb resting on the ring finger.
C
C.食指和中指并齐弯曲，手指靠近手掌一节跟手掌90度角，拇指向上伸出，无名指和小指弯曲贴在手心，手心向前偏左。D、小指伸直，指尖向左，其余四指握拳，虎口向上，手背朝外。Forefinger and middle finger bend together, one finger is close to the palm and the palm is at a 90-degree angle, the thumb is extended upwards, the ring finger and little finger are bent and attached to the palm of the hand, and the palm is forward and leftward.D. Straighten the little finger, with the tip of the finger to the left, make a fist with the remaining four fingers, face upward with the back of the hand facing outward.
D
D.小指伸直，指尖向左，其余四指握拳，虎口向上，手背朝外。Straighten the little finger, with the tip of the finger to the left, make a fist with the remaining four fingers, face upward with the back of the hand facing outward.
