Brunei welcomes 1st Chinese tourist group in 3 yearsChina renews blue alert for sandstormsMassive flooding hits China's GuangdongBrunei welcomes 1st Chinese tourist group in 3 yearsOklahoma towns hard hit by tornadoes begin long cleanup after 4 killed in weekend stormsChina to unveil major sciMassive flooding hits China's GuangdongChinese premier pledges efforts to promote equipment upgrades, tradeChina's ShenzhouHarbin's wintry success on display