  We present new multicolour UBVRcIc photometric observations of symbiotic
stars, EG And, Z And, BF Cyg, CH Cyg, CI Cyg, V1016 Cyg, V1329 Cyg, AG Dra, RS
Oph, AG Peg, AX Per, and the newly discovered (August 2018) symbiotic star HBHA
1704-05, we carried out during the period from 2011.9 to 2018.75. Historical
photographic and visual/V data were collected for HBHA 1704-05, FG Ser and AE
Ara, AR Pav, respectively. The main aim of this paper is to present our
original observations of symbiotic stars and to describe the most interesting
features of their light curves. For example, periodic variations, rapid
variability, minima, eclipses, outbursts, apparent changes of the orbital
period, etc. Our measurements were obtained by the classical photoelectric
photometry (till 2016.1) and the CCD photometry. Main results of our monitoring
program are summarized and some specific characteristics are pointed out for
future investigation.
