xi̅ng
=
xi
+
(e)ng1:
star / heavenly body / satellite / small amount
Mnemonic
The sun (日) and a satellite (星) had a love affair and now have a baby: Xi Shi (xi) is quietly sleeping in her little cradle (生) in front of the engine ((e)ng1).
three major stars of the Three Stars 參宿|参宿[Shen1 xiu4] Chinese constellation / the belt of Orion / three spirits 福[fu2], 祿|禄[lu4], and 壽|寿[shou4] associated with the Three Stars 參宿|参宿[Shen1 xiu4] Chinese constellation