Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trinh cua » tinh cua, trinh quan, trinh luan
bang cong » dang cong, bang song, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
phan cac » nhan cach, phan dau, phan van
phan lap » phan dau

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 cua) OR (trinh luat)) bang cong tac ((phan cac) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((trinh cua) OR (trinh luat)) bang cong tac ((phan cac) OR (phan lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((trinh cua) OR (trinh luat)) bang cong tac ((phan cac) or (phan lap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trinh cua) OR (trinh luat)) bang cong tac ((phan cac) or (phan lap))*.