What is the relationship between Zhang Linghe and the Millennium?

Zhang Linghe and Bailu have cooperated many times in their work. In the process of cooperation, the actors will establish a working relationship and complete the shooting task through the joint efforts of the actors. Because of their similar age and similar interests, Zhang Linghe and Bailu will interact more frequently on the set, thus enhancing their mutual understanding and friendship.

Although the two did not publicly confirm their friendship, according to the interaction between Zhang Linghe and Bailu at work and the normal state of the entertainment circle, it can be reasonably speculated that Zhang Linghe and Bailu are friends.