Online chatting comes easier to many people

Liu Xianghang chats up a storm online, but when it comes to real people, she has a fear of communicating.

"Talking with others in the real world always makes me blush and my heart beats quickly. I never dare to look in anyone's eyes when speaking," the 22-year-old said, describing her anxiety.

"But I become quite a different person on the Internet. I can chat with anyone and say anything I like, which makes me very popular among netizens," Liu added.