Research Plan of Group Number 3: I. Initial Discussion before Investigation (7-15 December 2018); II. Survey and Investigation (16-28 December 2018); III. Report Writing (29-30 December 2018); IV. Report Submission (31 December 2018) % M4 I# T; i+ A: b3 E8 v% C 6 m' {- l/ M# z( X# P' h6 I! J5 Z; T+ |8 ^4 w8 J$ W6 m