diff --git a/lib/domains/tw/com/hcas.txt b/lib/domains/tw/com/hcas.txt
new file mode 100644
index 0000000000..ce726fe66a
--- /dev/null
+++ b/lib/domains/tw/com/hcas.txt
@@ -0,0 +1,2 @@
+新竹縣康乃薾美國學校
+Hsinchu County American School