In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old. In the old town of Macau, many buildings were built in the 1960s and 1970s, although some of them are old, but they look very old.