Frustrated with the perpetually foul-smelling restrooms at school, two Chinese elementary school siblings recently carried out a fact-finding mission, and presented their headmaster with a colorful proposal for better toilets.

The proposal is entitled: "A Call for Improvement: On the School Restroom Environment." The signatures on the bottom right reads: "Third Grader Lai Zeming; First Grader Lai Qiuning." Sina



