Sinic

He identified those civilizations as Western (including the United States and Europe), Latin American, Islamic, African, Orthodox (with Russia as a core state), Hindu, Japanese and “Sinic” (including China, Korea and Vietnam).

Sinicism

(sī'nĭ-sĭz'əm, sĭn'ĭ-)
n.

A custom or trait peculiar to the Chinese.

[From Sinic, Chinese, from Medieval Latin Sīnicus, from Late Latin Sīnae, the Chinese. See Sino–.]