Are Changyi, Shandong and Sanya both located in China?
Sanya Sanya () is the southernmost city on Hainan Island, and one of the four prefecture-level cities of Hainan Province, in Southeast China.
Sany Sany (officially Sany Heavy Industry Co., Ltd.) () is a Chinese multinational heavy machinery manufacturing company headquartered in Changsha, Hunan Province. It is the sixth-largest heavy equipment manufacturer in the world, and the first in its industry in China to enter the FT Global 500 and the Forbes Global 2000 rankings. Its founder and main shareholder is Liang Wengen.