Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung toan » truong toan, trung tuan, trung tran
thong cong » trong cong, tong cong, thong thong
hoc dieu » hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu hanh - thanh trung toan thong cong dan ((than cau) or (((phan cau) or (phan cac))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc dieu hanh - thanh trung toan thong cong dan ((than cau) OR (((phan cau) OR (phan cac)))).
• Adding a wildcard symbol may retrieve word variants: hoc dieu hanh - thanh trung toan thong cong dan ((than cau) or (((phan cau) or (phan cac))))*.