[咬紧牙关 / 咬緊牙關, yǎo jǐn yá guānㄧㄠˇ ㄐㄧㄣˇ ㄧㄚˊ ㄍㄨㄢ] lit. to bite the teeth tightly (成语 saw); fig. to grit one's teeth and bear the pain; to bite the bullet#42918
[姜子牙 / 薑子牙, Jiāng Zǐ yáㄐㄧㄤ ㄗˇ ㄧㄚˊ] Jiang Ziya (late Shang dynasty, c. 1100 BC), partly mythical sage adviser of King Wen of Zhou 周文王, purported author of military classic Six secret teachings 六韜|六韬; also called 薑太公|姜太公, See Also: 周文王, 六韜, 六韬, 薑太公, 姜太公#49115