Guangzhou Siyou Vanke Center won the highest honor award of engineering quality in China construction industry; Four Friends Vanke Center defines the work standard of engineers as "horizontal and vertical, with slight errors, from the outside to the inside, looking forward and backward", and defines the five qualities of engineers as "persistence, telling the truth, being responsible, not giving trouble to others, and helping people who are weaker than themselves". Vanke began to pay attention to engineers, effectively ensuring construction safety and quality.