How did you record the camouflage in ancient espionage?

Dress up in disguise: this is spy makeup. During the Warring States Period, King Wuling of Zhao personally dressed in Hu clothes and disguised himself as a minority, and sneaked into the State of Qin to spy on the military situation. Liang Ji, the leader of consorts in the Eastern Han Dynasty, was also suspicious of his brothers, fearing that they would plot against him. He often sends cronies and spies to spy in front of his brother's house disguised as vendors. In the Sui Dynasty, Mai was instructed by the minister, dressed as a fisherman in a straw bag, and floated on the Yangtze River at night to spy on the enemy. In the Tang Dynasty, Cheng secretly coordinated the Tibetan army to capture Chang 'an. Afterwards, a reward was offered for the arrest. Cheng disguised himself as a robber, dressed in women's clothes, lurking in seclusion, and was later caught. Tang Daizong convicted him of a felony for "tying his troops to armor, changing into his clothes, sneaking around, neglecting his relatives, and plotting against him". When Yue Fei first joined the army in the Song Dynasty, he often put on the military uniform of the nomads, sneaked into enemy camps to spy on information, and even chatted with the nomads patrolling in proficient Jurchen language.

Dress up in disguise, both ancient and modern. Its main function is to change the fixed image and get rid of stalking; Infiltrate the enemy and engage in espionage in various capacities in a short period of time. For example, men dress up as women and women dress up as men; Play less when you are old, and play less when you are old; Or hair, eyebrows, beard, clothes, etc. They are all changeable, which makes it impossible for the enemy to hunt with a fixed target and has the effect of "changing beyond recognition". There is also a saying in "Hundred Words of the Warrior": "Those who embellish their appearance, take the opportunity to escape, attack their stomachs, kill without killing me, do their own thing, but are good at mixing." Going one step further, there is an identification sign of "self-identity rather than others" in disguise.