Here are some hotels near Xiaodonghai: Sanya rose beach condominium,Resortintime,SanYa Serenity Coast Marina Hotel,Pearl River Garden Hotel,Sanya Marriott Hotel Dadonghai Bay
You could try Gongman Xiting(Da Donghaidian),Zhang Mao Mao De Dian(dadonghaidian),Si Hai Yu Gang,Hai Zhi Hua haixiandian(shiwunianlaozihaodonghailudian),Dong Hai Long Gong ( Ming Xing Restaurant10 Nian Lao )