The only hypocrites are the ones who apply different strategies to different countries. Ie, we won't criticise China for human rights abuses, but we will for less powerful nations.
Anyway, talking of 'culture'. Some places have for centuries practiced female circumcision. Part of their culture, right?
Some have a 'culture' where honour killings are commonplace. Or infanticide. Or marrying 12 year old girls to 50 year old men. Some places even subject young boys to sodomy as part of their 'culture'.
But hey, if it's just their culture, it's fine right? We can't judge them for it. Especially because we were once a colonial power therefore cannot take a moral stance on anything, now and forever.
So yeah, let's all respect the Chinese culture. Because traditional abuse is acceptable abuse.