[ He won't stop Wei Ying from whatever he decides to do with regards to letting Jiang Cheng know that he knows. ]

I wonder what is taking him so long in informing Xiongzhang.

[ Perhaps he was not so serious as he had intended. Or maybe he'd decided not to after all, which was sad, and then Lan Wangji would have to devise new plans to get his brother back on the market post-haste.

On the other hand, there was another matter to discuss. ]

Wei Ying, I think we should have a tea ceremony. For just our family.