中华人民共和国政府和保加利亚人民共和国政府关于对所得和财产避免双重征税和防止偷漏税的协定AGREEMENT BETWEEN THE GOVERNMENT OF THE PEOPLE’S REPUBLIC OF CHINA AND THE GOVERNMENT OF THE PEOPLE’S REPUBLIC OF BULGARIA FOR THE AVOIDANCE OF DOUBLE TAXATION AND THE PREVENTION OF FISCAL EVASION WITH RESPECT TO TAXES ON INCOME AND CAPITAL中华人民共和国政府和保加利亚人民共和国政府关于对所得避免双重征税和防止偷漏税的协定的议定书PROTOCOL TO THE AGREEMENT BETWEEN THE GOVERNMENT OF THE PEOPLE’S REPUBLIC OF CHINA AND THE GOVERNMENT OF THE PEOPLE’S REPUBLIC OF BULGARIA FOR THE AVOIDANCE OF DOUBLE TAXATION AND THE PREVENTION OF FISCAL EVASION WITH RESPECT TO TAXES ON INCOME