Cuoc song dung la can phai cho di cho di that nhiu va dc nhan lai.nhung chung ta cho di roi lai thac mac la mjnh nhan laj chag dc bao nhieu?ko phai vay...khi bjt tha thu bjt song het mjnh vi hien tai thi cs rat co y nghia...cho di thi de nhung nhan lai moi kho chu co ng da tung noi voi t nhu vay.vo ly nhug lai co ly... Truoc day t hay tu hoi tai sao ...