"Yüeh-nung Tsêng" . "曾約農" . "Yueh-nung Tseng" . "Zeng" . "Yuenong" . "曾約農" . "Beauson Tseng" . "Yueh-nung Tseng"@en . "Tseng"@en . . "曾約農" . "Yüeh-nung" . "Yuenong Zeng" . . . "Tsʻeng" . "Yuenong Zeng" . "Yüeh-nung Tsʻeng" . "Yueh-nung"@en . "Yüeh-nung Tseng" . "1894" . "Beauson" . "Tsêng" . . .