<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.expo ya pwtc inakusanya kazi za maonyesho, mkutano, maonyesho ya chapa ya mwaka mzima, ofisi ya biashara, upishi, na malazi, ambayo yote yanatimizana na kuongeza thamani katika kituo kwa ujumla, na kuifanya kuwa ya kiwango kikubwa, cha hali ya juu na vifaa vya mkutano, biashara na burudani vilivyo na vifaa vya mkusanyiko, biashara na burudani katika pazhou na pia katika mkoa wa guangzhou.  <response>: pwtc expo integrates functions of exhibition, conference, year-round brand exhibition, business office, catering, and accommodation, all of which complement each other and add value to the center as a whole, making it a large-scale, high-standard and well-equipped convention, business and leisure exhibition commercial complex in pazhou as well as in guangzhou region. 