shanghai china propose three-phase plan resolve rohingya crisis start ceasefire support myanmar bangladesh foreign ministry say 600,000 muslim rohingya flee bangladesh since late august drive military clearance operation buddhist majority myanmar rakhine state rohingyas suffer cause international outcry visit myanmar capital naypyitaw chinese foreign minister wang yi say china believe issue could address solution acceptable neighbor myanmar bangladesh consultations ceasefire follow bilateral dialogue find workable solution ministry website report late sunday third final phase work toward long-term solution wang say ceasefire basically place already key prevent flare-up hop two side could soon sign implement agreement already reach repatriation international community unite nations security council give encouragement support countries create necessary condition good environment quote wang say joint press conference aung san suu kyi myanmar de facto leader myanmar supportive chinese plan bangladesh wang visit early weekend dhaka wang say international community complicate situation china propose three-phase plan rohingya issue