Yufei Zhao (MIT): Equiangular lines
József Balogh (UIUC): The Hypergraph Container Method
Bo Ning (南开大学) A spectral condition for cycles with consecutive lengths
Shichang Song (北京交通大学): Applications of nonstandard analysis to graphon theory
Yifan Jing (Oxford): Sidon sets and sum-product phenomena
Yijia Chen (上海交通大学) Lovász meets Łoś and Tarski
林志聪 (山东大学): Permanents and permutation statistics
李若楠(西北工业大学): Properly colored cycles in graphs and directed cycles in digraphs
王周宁馨 (Université Paris Cité): Density of C_{−4}-critical signed graphs
2. Forbidding a subgraph I- Mantel's theorem and Turán's theorem
陈耀俊（南京大学）：Ramsey numbers concerning quadrilaterals
Yongtang Shi (南开大学): Planar Turán number of graphs
Ziqing Xiang (Academia Sinica/南方科技大学): Line graphs over the binary field
金贤安 (厦门大学): Partial-dual polynomials and signed intersection graphs
Chong Shangguan (Shandong University): Some problems in extremal set theory
1. A bridge between graph theory and additive combinatorics
Peter Frankl (Rényi): Old and new problems in extremal set theory
Bojan Mohar (Simon Fraser): Random embeddings of graphs in surfaces
林辉球 (华东理工大学) On sum of powers of graph eigenvalues: problems and progress
Randomized Greedy Algorithm for Independent Sets in Regular Uniform Hypergraphs
