Re: is it encoding issue?
@cliffxuan, thanks for the tip!
I’ve been searching for a solution but no luck till read your post. Now I’ve got things showing correctly.
By the way, I think bp developers can solve the problem by watching the difference between activity update and forum post. Activity pages can show things correctly without the setting of utf8_general-ci while forum pages can’t.
Anyway, now I got things right, thanks again 
