Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trinh » canh tranh, hanh chinh
trinh thi » trinh tai, dinh thi, trinh tu
hanh cong » thanh cong, hang cong, hanh dong
ho chieu » theo chieu, hoc thieu, doi chieu
thi hanh » thi thanh
cong van » cong vang, cong san, song van
tuan tap » tuan tai, toan tai, tuc tap
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: ho chieu tinh - hanh trinh thi hanh cong van ((((tuan tap) OR (toan tap))) or (tuyen tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh trinh thi hanh cong van ((((tuan tap) OR (toan tap))) OR (tuyen tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh trinh thi hanh cong van ((((tuan tap) OR (toan tap))) or (tuyen tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh trinh thi hanh cong van ((((tuan tap) OR (toan tap))) or (tuyen tap))*.