| | 1906 1988 | | | | | 1947 | 1966 19 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1951 1 | | ① | | | ② | 1965 5 | 19 | | | ③ | 1966 5 7 | | | | | | ④ | 1987 4 | | | | | ⑤ | | | 1. | | | | | | 2. | | | | | | | | | | ⑥ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ⑦ | | | | | ⑧ | |