Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
trinh vat » trinh van, trinh luat, sinh vat
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap
tinh va » tich va, trinh van, tinh gia

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 ((tinh va) OR (trinh vat)) nhung cong dan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((tinh va) OR (trinh vat)) nhung cong dan ((toan ban) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((tinh va) OR (trinh vat)) nhung cong dan ((toan ban) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((tinh va) OR (trinh vat)) nhung cong dan ((toan ban) or (toan cao))*.