Workers at two Atlantic City massage parlors were arrested Friday, accused of engaging in and promoting prostitution.

The monthlong investigations targeted Solar Therapy and Spa and Clover Stress Therapy, both located along Atlantic Avenue.

Atlantic City police nabbed seven people, four of whom are Atlantic City residents, as well as about $4,000 in cash, a police press release said.

Three workers at Solar Therapy and Spa — Yae Grum, 46, Yue Jin Piao, 41, and Piao Fennu, 41 — were arrested, police said. Grum and Piao were charged with engaging in prostitution and Fennu was arrested for promoting prostitution.

Four workers were arrested at Clover Stress Therapy. Jihyon Kim, 41, Kwang Moon, 34, and Koun Suk Oh, 35, were charged for engaging in prostitution, police said.

Sang K. Bosse, 51, was arrested for promoting prostitution, police said.

Detectives Michael Ruzzo and Jefferson Rivera led the investigations into the two businesses.

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