when I was a college student，I used to read some books about sex and the work writed by liyinhe impress me most。Some of her perspectives maybe a little bit out in front and widely criticized even abused by many conservative which is not hard to understand considering our current national conditions。And I believe these look-ahead views will be accepted by most of the people even the most stubborn defender of old sexual moral value since when you look back the history you will find the different age have different moral criterion about sex .

    I am not a sexploitation advocator ，I just want people know sex not always that dirty you think.too many  stigma should not be attached ，too many outdated thinking should updated，and too many healthy knowledge should be popularized。We should look squarely at it and not demonize it.