Is the shooting location Zheng, the general manager of Mermaid Villa?

That villa is not General Zheng's, but the hotel of Nansha Yacht Club.

The Mermaid tells the story of Liu Xuan, a rich man, falling in love with the mermaid Shanshan, who assassinated him to save his own kin and wrote a fairy tale of mermaid love. The film was released simultaneously in China Mainland and Hongkong on February 8th, 20 16.