China-S.Africa ties model for South-South co-op, says ambassador Arsons at multiple locations in Hong Kong President Xi arrives in South Africa for state visit Road accidents highlight insurance concerns for Taiwan delivery drivers S. Africans eagerly awaiting president's arrival Residents 'furious', 'saddened' by rioters Rioters step up attacks on mainland-linked businesses Chinese scientist produces new intelligent nanosuit Land laid waste by coal is reborn as cultural garden Police officers hit by petrol bombs Tourists, residents turned off by HK unrest Latest scenes of wanton destruction in Hong Kong Vicious attacks on police in latest Kowloon rampage Zimbabwe's premier airport to undergo Chinese-funded facelift Shanghai metro pilots QR code payment Rioters go on arson sprees At least 11 killed as suicide attack hits Nigerian mosque HK govt rejects political motives in murder suspect's case China and Rwanda sign cooperation agreements UN urges Africa to develop regulations to spur e-commerce growth