Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu hanh » chieu xanh, dieu hanh, hien hanh
trung cap » truong cao, trung tam
phan cong » thanh cong
cong tinh » cong trinh, cong vinh, long tinh
thong tu » phong tuc, thong tin, thong ke
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu hanh - thanh ((thong tu) or (trung cap)) phan cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu hanh - thanh ((thong tu) OR (trung cap)) phan cong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chieu hanh - thanh ((thong tu) or (trung cap)) phan cong tinh toan tap*.