结拜兄弟 meaning in Chinese

blood brother
sworn brother

In the custom of men who have pledged blood brotherhood, each called the other, not by the other's name, but by his own .
结拜兄弟都遵守一个规矩，称呼对方，不叫对方的名字，而叫自己的名字。
They used to be were sworn brothers and friends , but now they have become sworn enemies
以前他们曾是结拜兄弟、莫逆之交，但现在他们成了死敌。
Wah s father , keung and leung were members of the cia . wash s father s death after 20 years time
华的父亲强哥及良哥三人同为结拜兄弟，三人皆为cia特工。
In 1938 , in the middle of the chinese japanese war , the chinese govrnment retreated to wuhan . wai was born into a powerful family that wielded extreme i . .
华的父亲强哥及良哥三人同为结拜兄弟，三人皆为cia特工。强哥因配合?