668
Singular they rule
(pawb.social)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
thankfully Chinese has always had a singular they, "他."
for your convenience:
by the way, 他 used to be he, she, or sing. they. the usage of 她 as she and 妳 as you (for females) is relatively recent. even now, you could replace all the ones with a "女" on its left with its "亻" counterpart and no one will say a thing. they are also pronounced identically.