英文SQL SERVER无法正确插入中文字符

ALTER DATABASE [DATABASE_NAME] COLLATE Chinese_PRC_CI_AS

ALTER TABLE [TABLE_NAME] ALTER COLUMN [COLUMN_NAME] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL

CREATE TABLE [dbo].[CollationTest](
[keyColumn] [bigint] NULL,
[strColumn] [varchar](max) COLLATE Traditional_Spanish_CI_AI NULL
) ON [PRIMARY]