The appeal reflects the priority John Ratcliffe, the C.I.A. director, has placed on increasing the agency’s intelligence collection on China.

The CIA on Thursday rolled out two Chinese-language videos aimed at enticing officials in China to leak secrets to the U.S., the latest public effort by the intelligence agency to ramp up human intelligence gathering on Washington's strategic rival.

A senior Chinese Communist Party official casts a suspicious eye towards an unmarked van lurking outside his building, as he rushes in and shuts the door. Inside his room, he picks up a framed photograph of his wife and their two children clinging to her before turning his gaze to footage of the National People’s Congress playing on TV.