Bing found the following results
Mainland China - Wikipedia
Hong Kong vs. Mainland China: What's the Difference? - Investopedia
China | Events, People, Dates, Flag, Map, & Facts | Britannica
Mainland China - Simple English Wikipedia, the free encyclopedia
China - Wikipedia
Mainland China - Wikiwand
China - World Factbook Glyph
Mainland China - WikiMili, The Best Wikipedia Reader
China country profile - BBC News
China - New World Encyclopedia