Scientists say coral reefs around the world are experiencing mass bleaching in warming oceansXi extends condolences to Putin over deadly Moscow concert hall terror attack'Lanting' cultural salon in Auckland celebrates Chinese calligraphy, traditionsXi, Honduran president exchange congratulations on 1st anniversary of tiesNina Dobrev and boyfriend Shaun White are lovedLang Lang becomes 1st Chinese musician to receive Hollywood Walk of Fame starLian and Yang win China's 7th diving gold at swimming worldsChina's Tianjin port welcomes three int'l cruise ships within a weekNina Dobrev and boyfriend Shaun White are lovedSeason of flowers: Bullet trains bound for spring in Xizang