nhimg phai ndi rang da goi la phdng su thi hdu het ddu dang tren bao, cd thd dai, ngin khdng chirng.
Tac gia da khao sat 164 phdng sir (cd danh sach cu thd) cua 94 tac gia, dang tren 29 td bao trong khoang tir 1923 de'n 1945 (t^t c^ ddu duac liet ke trong nhung danh sach cho d phdn phu luc).
- Mot do thj bidu dien sir phat tridn cua phdng sir qua tirng nam cho Iha'y nhiJng nam cd nhieu phdng sir han ca la 1939, 1941 va 1945.
- Chi tir 1930, vdi sir biing n6 ciia bao chf, phdng sir mclfi phat tridn manh.
Nam 1935 sd phdng sir tang ga'p ddi nam 1934, va cd thd nc)i giai doan 1935- 1939 la thdi ky rue rd nhat cua phdng su.
Tam lang 1932 viet Tdi keo ra. Bat ddu tir dd phdng sir di vao quy dao. Vu Trong Phung vie't Cam bdy ngudi (1933) va mdt loat phdng sir khac.
Trong sd cac bao thi Phong hoa va Ngay nay cd nhidu phdng sir nha't. Do sd bao Phong hoa khdng tim duac ddy du nen khdng (Jam doan chac, edn ngay nay
thi da cd tdi 36 phdng sir, chiem 23,1% tdng so phdng sir tim duac. Nhu'ng cay hiit
chii ye'u trong Phong hoa va Ngay nay la Le Ta (but danh khac cua The Lfr), Nguyen Hdng, Nhi Linh (Khai Hung), Thach Lam, Tii Md. Trong Lang la mot tay chuyen phdng su.
Bao Mai, nam 1936 cd 10 phdng sir, Ngay nay nam 1938 ed 16 phdng su va Tin mdi van chuang nam 1941 cd 12 phdng sir.
Di tai cua phdng sir ra't phong phu, chu yeu ndi den dan ngheo thanh Ihi,
ncM khd d ndng thcin, cac te nan xa hdi, bon luu manh trdm cdp, nhirng ke lira bip, trong dd cd ca nhiJng thdy lang. Phdng sir cijng phan anh tinh canh cua nhung chie'n sT each mang: nguc Komtum, Vuat nguc, Van dd dan cay,v.v... la nhung bang chirng.
Cac phdng sir trong bao Mai cd ngdn ngu' ngdn gon id rang. Do phan anh
cudc sc)ng tuc thi va tiung thuc nen phting sir da dem vao van viet ha\ thd ciia cudc
sdng. Ngdn ngi? d day khdng bi bd hep trong bidn che. Tir \arng Irong phdng su c uc 32
ky phong phu sinh dong nd thau nap nhieu tir vav muan nudc ngo^i, va ca tieng ndng.
Tieng Viet diing trong phdng sir phat tridn manh me cung vdi su \an manh
ciia thd loai phdng sir ma ta da cd dip kidm lai tinh hinh nhu da ndi d tren.