From Left: Junwu Zhang, Mrs. Zhang, Hari and Karthik

From Left: Junwu Zhang, Mrs. Zhang, Omar and Karthik

From Left: Amy Bushnell, Lan Rao, Prof. Y. Zhang, Shweta and Rajamani.

From Left: Prof. Zhang, Shweta, Rajamani, Mr. Zhang, Baozhen.