| Hong Kong (Shaukiwan) |
29.06.1949 | Ordination |
| Hong Kong St. Louis School |
1949 - 1951 | Perfect of Studies Teacher-General Secience |
| Macau Yuet Wah College |
1951 - 1953 | Teacher: F2 F3 BK and Geography |
| Kowloon Tang King Po School |
1953 - 1954 | Vice-Principal and Economer Teacher F2, BK and Science |
| Macau Yuet Wah College |
1954 - 1955 | Vice-Principal |
| Macau Yuet Wah college |
1955 - 1965 | Teacher F2, F3 BK and Georgraphy |
| Hong Kong> Tang King Po College |
1965 - 1968 | Director and Principal |
| Hong Kong St. Louis School |
1962 - 1972 | Teacher BK and Geography |
| Hong Kong Tang King Po College |
1972 - 1974 | Economer |
| Hong Kong Tang King Po College |
1974 - 1983 | Vice-Principal |
| Hong Kong Tang King Po College |
1983 - 1986 | Teacher |
| Hong Kong Tang King Po College |
1986 - 1990 | Retired |
| Netherlands | after 1990 | Retired |