In April 2012, Cheng competed at the Zibo World Cup in her home country, qualifying second into the vault final behind the Dominican Republic's Yamilet Peña Abreu.
As of July, 2013, only other two female gymnasts successfully performed this vault in competition, Dominican Yamilet Peña and Egyptian Fadwa Mahmoud.
Roque Sáenz Peña | Marcos Alonso Peña | Federico Peña | Enrique Peña Nieto | Presidencia Roque Sáenz Peña | Michael Peña | Chronicle of San Juan de la Peña | Yamilet Peña | Sáenz Peña | Manuel la Peña | La Peña | Iván de la Peña | Guillermo Gómez-Peña | Conselheiro Pena | Alejandro Peña | Víctor Hugo Peña | Tony Peña, Jr. | Tony Peña | Sergio Peña | Sergio Pena | Sáenz Peña, Buenos Aires | Richard Pérez-Peña | Peña Dahu | Paco Peña | Milenka Peña | Marco Peña | Luis Sáenz Peña | La Peña Cultural Center | Juan Núñez de la Peña | Juan Manuel de la Peña Bonifaz |