The Bankcroft Library, University of California, Berkeley, holds a Maybridge album containg images of the same Chinese couple. The captions read: Chang Woo Gow 8ft 3in high and wife; Chang Woo Gow the Chinese giant 8ft 3in. See correspondence dated 21 December 2000 in Photography subject file .

The Hocken Library, Dunedin, holds a portrait of the Chinese couple both standing. This image was published in Opium and Gold, by Peter Butler, and identified as 'Sam Chew Lain, an Otago hotel-keeper, with his bride'.

The Auckland photographer Bartlett secured a portarit of the Chinese couple in October 1870 and identified by Bill Main as 'Ming, the two metre giant, who toured New Zealand in in 1870'. [Photographer's Mail Feb. 2001 v.10 no2]