[PAR] [TLE] Whispers and Moans (film) [SEP] Whispers and Moans () is a 2007 Hong Kong film directed by Herman Yau.  It is based on the 2006 book "Whispers and Moans" by Yeeshan Yang, investigating the Hong Kong sex trade.  It has a Category III rating in Hong Kong. [PAR] [TLE] Prostitution in Hong Kong [SEP] Prostitution in Hong Kong is itself legal, but organised prostitution is illegal, as there are laws against keeping a vice establishment, causing or procuring another to be a prostitute, living on the prostitution of others, or public solicitation.
[PAR] [TLE] Whispers and Moans ( film ) [ SEP ] Whispers and Moans ( ) is a 2007 Hong Kong film directed by Herman Yau . It is based on the 2006 book " Whispers and Moans " by Yeeshan Yang , investigating the Hong Kong sex trade . It has a Category III rating in Hong Kong . [PAR] [TLE] Prostitution in Hong Kong [ SEP ] Prostitution in Hong Kong is itself legal , but organised prostitution is illegal , as there are laws against keeping a vice establishment , causing or procuring another to be a prostitute , living on the prostitution of others , or public solicitation .
Whispers and Moans was a film that is based on what illegal organized activity?
Whispers and Moans was a film that is based on what illegal organized activity ?
prostitution
prostitution