. . "Chao-hua" . "Chao-hua I" . . "易照华" . "hua" . "易照華" . "zhao" . "易照華" . "zhao hua Yi" . "易照华" . "Zhaohua Yi"@en . . "(天文学 ) 易照华" . "易照华, (天文学 )" . "I" . . "zhao" . "Yi, Zhaohua, (tian wen xue )" . "Zhaohua"@en . "zhao Yi zhao hua" . "Yi zhao hua" . . "(tian wen xue ) Zhaohua Yi" . "易照华" . "Yi"@en .