Star formation laws in both galactic massive clumps and external galaxies: extensive study with dust coninuum, HCN (4-3), AND CS (7-6) 

G345.45+1.50: an expanding ring-like structure with massive star formation 

A protostellar jet emanating from a hypercompact H II region 

A search for ionized jets towards massive young stellar objects 

The TOP-SCOPE survey of planck galactic cold clumps: survey overview and results of an exemplar source, PGCC G26.53+0.17 

A photodissociated region associated with the compact Hıı region near GGD 12-15 

VLA and BIMA observations toward the exciting source of the massive HH 80-81 outflow 

The dense molecular envelope around the compact H II region G5.89 - 0.39 (W28 A2) 

Massive clumps in the ngc 6334 star-forming region 

Disk and outflow in Cepheus A-HW2: Interferometric SiO and HCO+ observations