1 IAQ & Indoor pollutants managing ildoor air quality-the hong kong experience a pilot study on VOCs and carbonyl compounds in thinese residences persomal exposure and cancer risk assessment investigation on lndoor air and cleaner testing in taivan district improvement of the breatning spot air quality characteristics of indoor air pollution and prevention countermeasuers in shen zhen city coefficeient of lndoor air pollution and prevention countration and indool air quality aevlanation analyzing the bacterial density in air-conditioned wards monitring and ancaalysis total volatile organic compound exposure assessment of polycyclic aromatin hydrocstbons using urine o-ohp metabolites of housewives in kroea …… 2 Thermal environment & thermal comfort 3 ventilation 4 CFD techniques 5 project,equipment & pefruderation technology 6 building material,assessment,eneray saving & sustainability 7 later paper author index