"ning Qian" . "ning" . "Ning Chien" . "Qian ning" . "Ch'ien" . "錢宁" . "1922" . . "Chien" . "Ning Ch'ien" . "Ch‘ien" . "Ning Chʻien" . "Ning Qian"@en . "錢宁" . "钱宁" . "1986" . "Ning Chien" . . "钱宁" . . "Qian, Ning"@nl-NL . "Ning Ch‘ien" . . "Qian"@en . . "錢宁" . "钱宁" . "Qian ning" . "Chʻien" . . "Ning"@en . . . .