Jiangsu Suning striker Tabitha Chawinga said she used her influence in China to secure a contract for her sister Temwa in January.
The 24-year-old has established herself in China since she arrived from Sweden in 2018, with her exploits earning her back-to-back Chinese Women's Super League Best Player of the Year awards.
With 68 goals in all competitions in two seasons, Tabitha helped Jiangsu finish as runners-up in 2018 before claiming all the domestic titles in 2019, including a first league diadem since 2009.
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Her reputation increased demands for African strikers in the Chinese top-flight, opening doors for South Africa's Thembi Kgatlana, and the Nigeria duo of Francisca Ordega and Chiwendu Ihezuo in 2019.