TITLE	Vidu1
		.MODEL	SMALL
		.STACK	100H
		.DATA
		    MSG	DB	'HELLO!$'
	
		.CODE
		    MAIN 	PROC
			MOV	 	AX, @DATA	
			MOV		DS, AX		; khoi tao DS

			LEA 		DX, MSG		; lay dia chi chuoi
			MOV		AH, 09		; ham hien thi
			INT		21H		; hien thi chuoi

	
			MOV 		AH, 4CH	
			INT 		21H		; tro ve DOS
		    MAIN	ENDP


		END	MAIN
