Tainan Prefecture Tainan Industrial School assistant certification of employment and income

1944

Chinese Salt Industry Company Taiwan Beimen Branch bussiness card

1947~1951

Taiwan Province Water Corporation sixth general affairs department public servant appointment certificate

1972~1981

Zeng Qin Xi's certificate of merit of Tainan Second Public Elementary School

1928

Zeng Qin Xi's Tainan Takara Public Elementary School diploma

1932

Tainan Prefecture Tainan Industrial Secondary School song

1938

Zeng Fu Tian's retirement order

1961

Admission Notice by Department of Higher Education, Ministry of Education

1953

Graduation Certificate of Tainan Technical College(TTC)

1945

Resources Committee Taiwan Salt pan appointment order

1951

Chinese Institute of Civil and Hydraulic Engineering Letter

1968

Tainan city water plant order

1966

Taiwan Province Cheng Kung University graduated thesis

1957

Taiwan Province Water Corporation order

1975

Tainan city water plant order

1972

Taiwan Province Water Corporation order

1979

Zeng Qin Xi's certificate of merit of Tainan Prefecture Tainan Industrial Secondary School

1940

Taiwan Province government command Tainan water plant

1971

Overseas Chinese Students Employment Workshop Notice

1957

Taiwan Province Water Corporation order

1982