Vintage Chinese covered potiche or vase with koi carp motifs

Very beautiful large pot, covered vase or vase, vintage 60s-80s, chinese artisanal porcelain, stamped and hand-painted, with koi carp and stylized plant motifs, painted in shades of light royal blue, blue green and pale pink. Not stamped. Large rounded body with narrow base, small round lid with button. Approximately 20cm in maximum height with lid, 18cm without. 19cm in maximum diameter. Perfect condition, nothing particularly notable, some manufacturing defects, discreet. Approximately 1kg.