Nhazi Akara Ahia Yau Sik San bụ nhazi akara ahia e mepụtara maka otu akara ahia nri ndị Guangdong. Njirimara ahụ ka e wuru gburugburu Chi nke Nri, onye sitere n'okwukwe ndị ochie ndị China nke jikọtara ya na uwe, nri, ọgọdị na ogologo ndụ. A na-eji mkpụrụedemede ndị China (calligraphy) maka aha akara ahia ahụ iji gosipụta àgwà mpaghara Guangdong. Ngwakọta agba ndị ọdịnala na-akwado onyonyo a na-ahụ anya. A na-eji akwụkwọ pụrụ iche na-e bipụta ihe, UV, ịkwa akwa, ibipụta na-emeghachi omume (reactive printing) na ịkanye ọkụ (hot stamping) mepụta ngwungwu ahụ. Ebumnuche ya bụ igosipụta kwalitere nri ahụ site n'akụkọ omenaala.

Aha oru ngo : Yau Sik San, Aha ndị na-emepụta ya : 1983ASIA, Aha onye ahịa : 1983Asia.

Mgbe ụfọdụ ị ga - achọ ndị otu nnukwu ihe ngosi nka nwere ịchepụta ihe dị oke mma. Kwa ,bọchị, anyị na-ewepụta otu egwuregwu pụrụ iche na -enweta ihe okike na otu okike. Choputa ma choputa ihe okike na ihe okike zuru oke, ezigbo ihe ejiji, ejiji, eserese di iche-iche na atumatu atumatu atumatu ndi otu n’uwa n’uwa. Nwee ike mmụọ nsọ site na ọrụ mbụ site n'aka ndị omenkà ukwu.